1970 Pontiac 2+2 Hardtop Coupé: detailed specifications, performance and economy data

1970 Pontiac 2+2 Hardtop Coupé

1970 Pontiac 2+2 Hardtop Coupé
Carrosserie
Français Deutsch Nederlands Italiano Español English	Applicable to the Canadian domestic market(s).
Carrosserie	4/5 seater fixed-head coupé
Nombre de portes	2
Designer
Dimensions et poids
Empattement	3023	119
Voies AV	1613	63.5
Voies AR	1610	63.4
Longueur	5532	217.8
Largeur	2027	79.8
Hauteur	1389	54.7
Garde au sol	150	5.9
	1.83
Poids avec pleins
Répartition poids AV
Réservoir à essence	90.9 litres	20 [24] UK [US] gal.
Caractéristiques aérodynamique
Coefficient de pénétration
maître-couple
SCx

	naturally aspirated petrol
Constructeur du moteur	GM
Type moteur
Cylinders	V 8 in 90° vee
Cylindrée	7.4 litre 7446 cc (454.383 cu in)
Alésage × Course	108 × 101.6 mm 4.25 × 4 in
Rapport alésage / course	1.06
Distribution	overhead valve (OHV) 2 Soupapes par cylindre 16 Total vannes
Puissance maximale (gross)	350 PS (345 bhp) (257 kW) à 4400 tr/mn
Couple maximale (gross)	678 Nm (500 ft·lb) (69.1 kgm) à 3000 tr/mn
Specific output (gross)	34.6 kW/litre 47 ps/litre 46.3 bhp/litre 0.76 bhp/cu in
(gross)	91.06 Nm/litre 1.1 ft·lb/cu³
Construction	cast iron block & head
Lubrification	Carter humide
Taux de compression	10.25:1
Carburant	1 carburettor
bmep (brake mean effective pressure)	1144.2 kPa (166 psi)
Régime maximal
Nombre de paliers de vilebrequin
Refroidissement	Water
Cylindrée Unitaire	930.75 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalyseur	N
Performances
0-80km/h
0-60mph
0-100km/h
0-160km/h
0-400m
0-1000m
Vitesse
Power-to-weight ratio
Weight-to-power ratio
Consommation
Consommation
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Emissions de CO₂
Emissions de CO₂
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
Châssis
Emplacement de moteur	front
Engine layout	longitudinal
Traction	rear wheel drive
Répartition du couple	N/A
Direction
turns lock-to-lock
Turning circle
Suspension AV
Suspension AR
Roues AV	6 x 15
Roues AR	6 x 15
Pneumatiques AV	F78 x 15
Pneumatiques AR	F78 x 15
Freins AV/AR	Di/Dr-S
Diamètre des freins AV	298 mm
Diamètre des freins AR	279 mm
Braked area
Transmission	3 speed automatic
Rapport de démultiplication supérieure	1
Rapport de pont	2.56
Généralités
Carfolio.com ID	395923
Production total
Type mines
RAC rating	57.9
Insurance classification	No information available
Tax band	No information available
1970 Pontiac 2+2 Hardtop Coupé added 2015-01-09. Last modified 2020-02-02.

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Pontiac 2+2 models

1970 AMC Ambassador DPL Hardtop 7080 7089-5

2 door sedan/saloon FR 3A 6386 cm³/389.7cuin 330 PS 325 bhp 242 kW

1970 AMC Ambassador SST Hardtop 7080 7089-7

2 door sedan/saloon FR 3A 6386 cm³/389.7cuin 330 PS 325 bhp 242 kW

1968 Buick Electra 225 Custom Convertible Coupé Series 48000 48467

2 door convertible/cabriolet FR 3A 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Electra 225 Custom Pillarless Coupé Series 48000 48457

2 door fixed-head coupé FR 3A 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Electra 225 Pillarless Coupé Series 48000 48257

2 door fixed-head coupé FR 3A 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Riviera Series 49000 49487

2 door fixed-head coupé FR 3A 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Riviera Gran Sport 'GS' Series 49400 49487

2 door fixed-head coupé FR 3A 7047 cm³/430.0cuin 365 PS 360 bhp 268 kW 1970 kg

1968 Buick Wildcat Custom Convertible Coupé Series 46000 46667

2 door convertible/cabriolet FR 3M 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Wildcat Custom Convertible Coupé Automatic Series 46000 46667

2 door convertible/cabriolet FR 3A 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Wildcat Custom Pillarless Coupé Series 46000 46687

2 door fixed-head coupé FR 3M 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Wildcat Custom Pillarless Coupé Automatic Series 46000 46687

2 door fixed-head coupé FR 3A 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Wildcat Pillarless Coupé Series 46000 46487

2 door fixed-head coupé FR 3M 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1968 Buick Wildcat Pillarless Coupé Automatic Series 46000 46487

2 door fixed-head coupé FR 3A 7041 cm³/429.7cuin 365 PS 360 bhp 268 kW

1971 Cadillac Fleetwood Eldorado Convertible 69367

2 door convertible/cabriolet FF 3A 8194 cm³/500.0cuin 370 PS 365 bhp 272 kW 2228 kg

1971 Cadillac Fleetwood Eldorado Coupé 69347

2 door sedan/saloon FF 3A 8194 cm³/500.0cuin 370 PS 365 bhp 272 kW 2187 kg

1969 Chevrolet Bel Air 15500-15600 15611

2 door sedan/saloon FR 3M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Bel Air 15500-15600 15611

2 door sedan/saloon FR 4M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Bel Air Turbo Hydra-Matic 15500-15600 15611

2 door sedan/saloon FR 3A 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Biscayne 15300-15400 15411

2 door sedan/saloon FR 4M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Biscayne 15300-15400 15411

2 door sedan/saloon FR 3M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Biscayne Turbo Hydra-Matic 15300-15400 15411

2 door sedan/saloon FR 3A 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Caprice Custom Coupé 16600 16647

2 door fixed-head coupé FR 3M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Caprice Custom Coupé 16600 16647

2 door fixed-head coupé FR 4M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Caprice Custom Coupé Turbo Hydra-Matic 16600 16647

2 door fixed-head coupé FR 3M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1970 Chevrolet El Camino 454 SS 13480

2 door light delivery vehicle/ute/bakkie FR 4M 7439 cm³/454.0cuin 365 PS 360 bhp 268 kW 1702 kg

1970 Chevrolet El Camino 454 SS Turbo Hydra-Matic 13480

2 door light delivery vehicle/ute/bakkie FR 3A 7439 cm³/454.0cuin 365 PS 360 bhp 268 kW 1726 kg

1969 Chevrolet Impala Convertible 16300-16400 16467

2 door convertible/cabriolet FR 3M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Convertible 16300-16400 16467

2 door convertible/cabriolet FR 4M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Convertible Turbo Hydra-Matic 16300-16400 16467

2 door convertible/cabriolet FR 3A 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Custom Coupé 16300-16400 16447

2 door fixed-head coupé FR 4M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Custom Coupé 16300-16400 16447

2 door fixed-head coupé FR 3M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Custom Coupé Turbo Hydra-Matic 16300-16400 16447

2 door fixed-head coupé FR 3A 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Sport Coupé 16300-16400 16437

2 door fixed-head coupé FR 3M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Sport Coupé 16300-16400 16437

2 door fixed-head coupé FR 4M 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1969 Chevrolet Impala Sport Coupé Turbo Hydra-Matic 16300-16400 16437

2 door fixed-head coupé FR 3A 6999 cm³/427.1cuin 340 PS 335 bhp 250 kW

1970 Chrysler 300 Convertible

2 door convertible/cabriolet FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1969 Chrysler 300 Convertible EC-M CM27

2 door convertible/cabriolet FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1968 Chrysler 300 Convertible Coupé

2 door convertible/cabriolet FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1970 Chrysler 300 Hardtop

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1968 Chrysler 300 Hardtop

2 door sedan/saloon FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1969 Chrysler 300 Hardtop Coupé EC-M CM23

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1970 Chrysler Newport Convertible

2 door convertible/cabriolet FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1969 Chrysler Newport Convertible EC-E CE27

2 door convertible/cabriolet FR 3A 6497 cm³/396.5cuin 335 PS 330 bhp 246 kW

1968 Chrysler Newport Convertible Coupé

2 door sedan/saloon FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Chrysler Newport Custom Hardtop

2 door sedan/saloon FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1969 Chrysler Newport Custom Hardtop Coupé EC-L CL23

2 door fixed-head coupé FR 3A 6497 cm³/396.5cuin 335 PS 330 bhp 246 kW

1970 Chrysler Newport Hardtop

2 door fixed-head coupé FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Chrysler Newport Hardtop

2 door sedan/saloon FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1969 Chrysler Newport Hardtop Coupé EC-E CE23

2 door fixed-head coupé FR 3A 6497 cm³/396.5cuin 335 PS 330 bhp 246 kW

1970 Chrysler New Yorker Hardtop

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1968 Chrysler New Yorker Hardtop

2 door sedan/saloon FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1969 Chrysler New Yorker Hardtop Coupé EC-H CH43

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1970 Dodge Charger XH29

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Charger XH29

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1968 Dodge Charger XP29

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Charger Automatic XH29

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1968 Dodge Charger Automatic XP29

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet 440 Coupé WH21

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet 440 Coupé WH21

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet 440 Coupé WH21

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1968 Dodge Coronet 440 Coupé WH21

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1968 Dodge Coronet 440 Coupé Automatic WH21

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet 440 Hardtop WH23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet 440 Hardtop WH23

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet 440 Hardtop WH23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1968 Dodge Coronet 440 Hardtop WH23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1968 Dodge Coronet 440 Hardtop Automatic WH23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet 500 Convertible WP27

2 door convertible/cabriolet FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet 500 Convertible WP27

2 door convertible/cabriolet FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet 500 Convertible WP27

2 door convertible/cabriolet FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1968 Dodge Coronet 500 Convertible WP27

2 door convertible/cabriolet FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet 500 Hardtop WP23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet 500 Hardtop WP27

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet 500 Hardtop WP23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1968 Dodge Coronet 500 Hardtop WP23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1968 Dodge Coronet 500 Hardtop Automatic WP23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet Deluxe Coupé WL21

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet Deluxe Coupé WL21

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet Deluxe Coupé WL21

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1968 Dodge Coronet Deluxe Coupé WL21

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1968 Dodge Coronet Deluxe Coupé Automatic WL21

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Coronet R/T Convertible WS27

2 door convertible/cabriolet FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet R/T Convertible WS27

2 door convertible/cabriolet FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet R/T Hardtop WS23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet R/T Hardtop WS23

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1969 Dodge Coronet Super Bee

2 door fixed-head coupé FR 4M 6286 cm³/383.6cuin 340 PS 335 bhp 250 kW

1969 Dodge Coronet Super Bee Automatic

2 door fixed-head coupé FR 3A 6286 cm³/383.6cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet Super Bee Coupé WM21

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet Super Bee Coupé WM21

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet Super Bee Hardtop WM23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1970 Dodge Coronet Super Bee Hardtop WM23

2 door fixed-head coupé FR 3M 6292 cm³/384.0cuin 340 PS 335 bhp 250 kW

1968 Dodge Monaco 500 Hardtop DP 23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1968 Dodge Monaco 500 Hardtop Automatic DP 23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1971 Dodge Monaco Hardtop DH23

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 340 PS 335 bhp 250 kW

1970 Dodge Monaco Hardtop DH23

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1970 Dodge Monaco Hardtop DH23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Monaco Hardtop DH 23

2 door fixed-head coupé FR 4M 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1969 Dodge Monaco Hardtop DH 23

2 door fixed-head coupé FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Dodge Monaco Hardtop DH 23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Polara 500 Convertible DM 27

2 door convertible/cabriolet FR 4M 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Dodge Polara 500 Convertible DM 27

2 door convertible/cabriolet FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Polara 500 Convertible Automatic DM 27

2 door convertible/cabriolet FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Dodge Polara 500 Convertible Automatic DM 27

2 door convertible/cabriolet FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Polara 500 Hardtop DM 23

2 door fixed-head coupé FR 4M 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Dodge Polara 500 Hardtop DM 23

2 door fixed-head coupé FR 4M 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Polara 500 Hardtop Automatic DM 23

2 door fixed-head coupé FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Dodge Polara 500 Hardtop Automatic DM 23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1971 Dodge Polara Brougham DM23

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 340 PS 335 bhp 250 kW

1970 Dodge Polara Convertible DL27

2 door convertible/cabriolet FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1970 Dodge Polara Convertible DL27

2 door convertible/cabriolet FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Polara Convertible DL 27

2 door convertible/cabriolet FR 4M 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1968 Dodge Polara Convertible DL 27

2 door convertible/cabriolet FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Polara Convertible Automatic DL 27

2 door convertible/cabriolet FR 3A 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1971 Dodge Polara Custom Hardtop DL21

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 340 PS 335 bhp 250 kW

1970 Dodge Polara Custom Hardtop DM23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1970 Dodge Polara Custom Hardtop DM23

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1971 Dodge Polara Hardtop DE23

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 340 PS 335 bhp 250 kW

1970 Dodge Polara Hardtop DL23

2 door fixed-head coupé FR 3A 7206 cm³/439.7cuin 355 PS 350 bhp 261 kW

1970 Dodge Polara Hardtop DL23

2 door fixed-head coupé FR 3A 6292 cm³/384.0cuin 335 PS 330 bhp 246 kW

1969 Dodge Polara Hardtop DL 23

2 door fixed-head coupé FR 4M 6286 cm³/383.6cuin 335 PS 330 bhp 246 kW

1970 Pontiac 2+2 Hardtop Coupé

Body type

Length

Engine type

Engine size

Cylinders

Power

Torque