1991 Alfa Romeo Proteo specifications

1991 Alfa Romeo Proteo data
 
bodywork
Body type2 seater convertible/cabriolet
Number of doors2
Designer
dimensions & weights
Wheelbase
Track/tread (front)
Track/tread (rear)
Length 4148 mm 163.3 inches
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight 1467 kg 3234 lb
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Alfa Romeo
Engine code
Cylinders V 6
Capacity 3 litre
2959 cc
(180.569 cu in)
Bore × Stroke 93 × 72.6 mm
3.66 × 2.86 in
Bore/stroke ratio 1.28
Valve gear double overhead camshaft (DOHC)
4 valves per cylinder
24 valves in total
maximum power output 264 PS (260 bhp) (194 kW)
maximum torque
Specific output 65.5 kW/litre
89.1 ps/litre
87.9 bhp/litre
1.44 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings 4
Engine coolant Water
Unitary capacity 493.17 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 249 km/h (155 mph)
Power-to-weight ratio Higher is better
179.7 PS/tonne (1000 kg)
0.18 PS/kg
132.16 kW/tonne (1000 kg)
0.13 kW/kg
177.23 bhp/tonne (1000 kg)
0.18 bhp/kg
0.08 bhp/lb
Weight-to-power ratio Lower is better
7.57 kg/kW
12.64 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels all wheel drive  
Torque split N/A
Steering
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front
Tyres rear
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 5 speed manual
Top gear ratio
Final drive ratio
general
Carfolio.com ID19558
Production total
Model code
Model family Concept
RAC rating 32.2
Insurance classification No information available
Tax band No information available
1991 Alfa Romeo Proteo added before December 1995.
Last modified 2013-02-28.

Alfa Romeo Visconti - Concept models

2004 Alfa Romeo Visconti Concept
Alfa Romeo Visconti -
4 door sedan/​saloon FA 6A 3175 cm3/193.8cuin 405 PS 399 bhp 298 kW
6 cyl, 3.2ℓ, l: 4955mm, wb: 2825mm
2003 Alfa Romeo 8c Competizione Concept
Alfa Romeo 8c Competizione -
2 door fixed-head coupé FR 6M 4244 cm3/259.0cuin 406 PS 400 bhp 298 kW 1500 kg
8 cyl, 4.2ℓ, l: 4278mm, wb: 2595mm
2003 Alfa Romeo Kamal Concept
Alfa Romeo Kamal -
5 door off-road vehicle F4 6A 3179 cm3/194.0cuin 249 PS 246 bhp 183 kW
6 cyl, 3.2ℓ, l: 4350mm
2002 Alfa Romeo Brera Concept
Alfa Romeo Brera -
2 door fixed-head coupé FA 6M 406 PS 400 bhp 298 kW
8 cyl, l: 4388mm, wb: 2595mm
2001 Alfa Romeo Centauri Concept
Alfa Romeo Centauri -
2 door roadster FR 2959 cm3/180.6cuin
6 cyl, 3.0ℓ, l: 3680mm, wb: 2400mm
1999 Alfa Romeo Dardo Concept
2 door roadster FF 5M 2492 cm3/152.1cuin 190 PS 187 bhp 139 kW
6 cyl, 2.5ℓ, l: 4385mm, wb: 2540mm
1997 Alfa Romeo Scighera Concept
Alfa Romeo Scighera -
2 door fixed-head coupé MA 6M 2959 cm3/180.6cuin 406 PS 400 bhp 298 kW 1450 kg
6 cyl, 3.0ℓ, l: 4320mm, wb: 2600mm
1996 Alfa Romeo Nuvola Concept
Alfa Romeo Nuvola -
2 door fixed-head coupé FA 6M 2959 cm3/180.6cuin 304 PS 300 bhp 224 kW
6 cyl, 3.0ℓ, l: 4286mm, wb: 2600mm
1983 Alfa Romeo Delfino Concept
2 door fixed-head coupé FR 5M 2492 cm3/152.1cuin 160 PS 158 bhp 118 kW
6 cyl, 2.5ℓ, l: 4140mm, wb: 2600mm
1976 Alfa Romeo Navajo Concept
Alfa Romeo Navajo -
2 door fixed-head coupé MR 6M 1995 cm3/121.7cuin 230 PS 227 bhp 169 kW 870 kg
8 cyl, 2.0ℓ, l: 3800mm, wb: 2430mm
1975 Alfa Romeo Eagle Spider-Coupé Concept
2 door convertible/​cabriolet FR 1779 cm3/108.6cuin 124 PS 122 bhp 91 kW
4 cyl, 1.8ℓ, l: 4080mm, wb: 2400mm
1972 Alfa Romeo Spider-Coupé Alfetta Concept
2 door convertible/​cabriolet FR 1779 cm3/108.6cuin 124 PS 122 bhp 91 kW
4 cyl, 1.8ℓ, l: 4020mm, wb: 2400mm
1971 Alfa Romeo Alfasud Caimano Concept
Alfa Romeo Alfasud Caimano -
2 door fixed-head coupé FF 4M 1186 cm3/72.4cuin 63 PS 62 bhp 46 kW
4 cyl, 1.2ℓ, l: 3920mm, wb: 2250mm
1971 Alfa Romeo Cuneo Concept
Alfa Romeo Cuneo -
2 door fixed-head coupé MR 6M 1995 cm3/121.7cuin 230 PS 227 bhp 169 kW
8 cyl, 2.0ℓ, l: 4100mm, wb: 2350mm
1969 Alfa Romeo Coupé 33 Concept
Alfa Romeo 33 Coupé Speciale -
2 door fixed-head coupé MR 6M 1995 cm3/121.7cuin 230 PS 227 bhp 169 kW 720 kg
8 cyl, 2.0ℓ, l: 4060mm, wb: 2350mm
1969 Alfa Romeo Iguana Concept
Alfa Romeo Iguana -
2 door fixed-head coupé MR 6M 1995 cm3/121.7cuin 230 PS 227 bhp 169 kW
8 cyl, 2.0ℓ, l: 4050mm, wb: 2350mm
1968 Alfa Romeo Carabo Concept
Alfa Romeo Carabo -
2 door fixed-head coupé MR 6M 1995 cm3/121.7cuin 230 PS 227 bhp 169 kW
8 cyl, 2.0ℓ, l: 4170mm, wb: 2350mm
1967 Alfa Romeo Montreal Prototype Concept
Alfa Romeo Montreal Prototype -
2 door fixed-head coupé FR 1779 cm3/108.6cuin 120 PS 118 bhp 88 kW
4 cyl, 1.8ℓ, l: 4280mm, wb: 2350mm
1966 Alfa Romeo Scarabeo Concept
Alfa Romeo Scarabeo -
2 door fixed-head coupé MR 5M 1570 cm3/95.8cuin 115 PS 114 bhp 85 kW 700 kg
4 cyl, 1.6ℓ, l: 3720mm, wb: 2150mm
1964 Alfa Romeo Canguro Concept
Alfa Romeo Canguro -
2 door fixed-head coupé FR 5M 1570 cm3/95.8cuin 112 PS 110 bhp 82 kW
4 cyl, 1.6ℓ, l: 3900mm, wb: 2200mm
1964 Alfa Romeo Giulia Sport Special Concept
2 door fixed-head coupé FR 5M 1570 cm3/95.8cuin 109 PS 108 bhp 80 kW
4 cyl, 1.6ℓ, l: 4080mm, wb: 2350mm
1963 Alfa Romeo 2600 HS Bertone Concept
2 door fixed-head coupé FR 5M 2584 cm3/157.7cuin 145 PS 143 bhp 107 kW
6 cyl, 2.6ℓ, l: 4580mm, wb: 2580mm
1959 Alfa Romeo Berlina Tipo 103 Concept
2 door sedan/​saloon FF 4M 896 cm3/54.7cuin 53 PS 52 bhp 39 kW 725 kg
4 cyl, 0.9ℓ, l: 3630mm, wb: 2230mm
1954 Alfa Romeo 2000 Sportiva Coupé Concept 1366
Alfa Romeo 2000 Sportiva Coupe -
2 door fixed-head coupé FR 5M 1997 cm3/121.9cuin 140 PS 138 bhp 103 kW 915 kg
4 cyl, 2.0ℓ, l: 4160mm, wb: 2200mm
1954 Alfa Romeo BAT-7 Concept
Alfa Romeo BAT-7 -
2 door fixed-head coupé FR 1975 cm3/120.5cuin 117 PS 115 bhp 86 kW 998 kg
4 cyl, 2.0ℓ, l: 4542mm, wb: 2499mm
Cars similar to the 1991 Alfa Romeo Proteo
1992 Lancia Hyena
2 door fixed-head coupé FA 5M 1995 cm3/121.7cuin 253 PS 250 bhp 186 kW 1148 kg
4 cyl, 2.0ℓ, l: 3968mm, wb: 2480mm
1991 Maserati 222 4v
Maserati 222 4v -
2 door fixed-head coupé FR 5M 2790 cm3/170.3cuin 279 PS 275 bhp 205 kW 1315 kg
6 cyl, 2.8ℓ, l: 4195mm, wb: 2514mm
1990 Maserati 222 SE
Maserati 222 SE -
2 door fixed-head coupé FR 5M 2790 cm3/170.3cuin 250 PS 247 bhp 184 kW 1308 kg
6 cyl, 2.8ℓ, l: 4190mm, wb: 2514mm
1990 Maserati 222 SE Automatic
2 door fixed-head coupé FR 4A 2790 cm3/170.3cuin 250 PS 247 bhp 184 kW 1332 kg
6 cyl, 2.8ℓ, l: 4190mm, wb: 2514mm
1993 Mazda RX-7
2 door fixed-head coupé FR 5M 2616 cm3/159.6cuin 259 PS 255 bhp 190 kW 1284 kg
2 cyl, 2.6ℓ, l: 4280mm, wb: 2426mm
1989 Nissan 300 ZX Turbo Z32
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2 door fixed-head coupé FR 5M 2960 cm3/180.6cuin 280 PS 276 bhp 206 kW 1520 kg
6 cyl, 3.0ℓ, l: 4310mm, wb: 2450mm
1989 Nissan 300 ZX Turbo Automatic Z32
Nissan 300ZX Turbo -
2 door fixed-head coupé FR 4A 2960 cm3/180.6cuin 280 PS 276 bhp 206 kW 1530 kg
6 cyl, 3.0ℓ, l: 4310mm, wb: 2450mm
1989 Nissan Autech Stelvio Zagato AZ1
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2 door fixed-head coupé FR 4A 2960 cm3/180.6cuin 280 PS 276 bhp 206 kW 1560 kg
6 cyl, 3.0ℓ, l: 4370mm, wb: 2615mm
1991 Porsche 944 Turbo Cabriolet
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2 door convertible/​cabriolet FR 5M 2479 cm3/151.3cuin 250 PS 247 bhp 184 kW 1400 kg
4 cyl, 2.5ℓ, l: 4200mm, wb: 2400mm
1989 TVR 400 SE
2 door convertible/​cabriolet FR 5M 3998 cm3/244.0cuin 279 PS 275 bhp 205 kW 1150 kg
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