1979 BMW 728i

1979 BMW 728i dati
 
Carozzerie
Carrozzeria4/5 seater sedan/saloon
Numero di porte4
Disegno diPaul Bracq
Dimensioni e masse
Passo 2795 110
Carreggiata anteriore 1500 59.1
Carreggiata posteriore 1520 59.8
Lunghezza 4860 191.3
Larghezza 1800 70.9
Altezza 1430 56.3
Altezza minima de terra
1.74
Massa veicolo in ordine di marcia 1470 kg 3241
Ripartizione anteriore
Capacita serbatoio carburante 100 litres 22 [26.4] UK [US] gal.
Aerodinamica
Coefficiente di resistenza 0.42
area frontale
CdA
Propulsore
naturally aspirated petrol
Costruttore del motore BMW
Tipo M30
Numero dei cilindri Straight 6
Cilindrata 2.8 litre
2788 cc
(170.134 cu in)
Alesaggio × Corsa 86 × 80 mm
3.39 × 3.15 in
Rapporto di alesaggio/corsa 1.08
Distribuzione single overhead camshaft (SOHC)
2 Valvole per cilindro
12 Valvole Totale
Potenza max
(DIN)
184 PS (181 bhp) (135 kW)
a 5800 giri/min
Coppia max
(DIN)
240 Nm (177 ft·lb) (24.5 kgm)
a 4200 giri/min
Specific output
(DIN)
48.4 kW/litre
65.8 ps/litre
64.9 bhp/litre
1.06 bhp/cu in

(DIN)
86.08 Nm/litre
1.04 ft·lb/cu3
Engine construction cast iron block; light alloy head
Lubrificazione Carter umido
Rapporto di compressione 9.3:1
Alimentazione Bosch L-Jetronic fuel injection
1081.8 kPa (156.9 psi)
Regime massimi 6500 giri/min
Numero supporti di banco 7
Raffreddamento Water
cilindrata unitaria 464.67 cc
Alimentazione Normal
Compressore N/A
Intercooler None
Catalizzatore N
Prestazioni
0-80km/h
0-60mph 9.3 s
0-100km/h
0-160km/h
0-400m 16.6 s
0-1000m
Velocità max. 201 km/h (125 mph)
Power-to-weight ratio Higher is better
124.84 PS/tonne (1000 kg)
0.12 PS/kg
91.82 kW/tonne (1000 kg)
0.09 kW/kg
123.13 bhp/tonne (1000 kg)
0.12 bhp/kg
0.05 bhp/lb
Weight-to-power ratio Lower is better
10.89 kg/kW
18.19 lb/bhp
Consumi/Emissioni
Consumo
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Emissioni di CO2
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
Autotelaio
Posizione del motore front
Engine layout longitudinal
Trazione rear wheel drive  
Distribuzione di coppia N/A
Sterzo
turns lock-to-lock 3.800
diametro di sterzata 11.40 m
Avantreno I.CS.ARB.
Retroreno I.STA.CS.
Cerchi anteriori 6J x 14 H2
Cerchi posteriori 6J x 14 H2
Pneumatici anteriori 195/70 HR 14
Pneumatici posteriori 195/70 HR 14
Freni ant/post VeDi/Di-S
Diametro di freni anteriori 280 mm
Diametro di freni posteriori 280 mm
Braked area
Trasmissione 5 speed manual
Inizio rapporto di cambio 0.81
Rapporto finale 3.64
Generalità
Carfolio.com ID31581
Production total
Codice di modello
Codice di serie E23
RAC rating 27.5
Insurance classification No information available
Tax band No information available
1979 BMW 728i added before December 1995.
Last modified 2019-08-09.

BMW 7 Series - E23 models

4 door sedan/​saloon FR 3A 3210 cm3/195.9cuin 180 PS 178 bhp 132 kW 1520 kg
4 door sedan/​saloon FR 5M 3430 cm3/209.3cuin 218 PS 215 bhp 160 kW 1500 kg
4 door sedan/​saloon FR 4A 3430 cm3/209.3cuin 252 PS 249 bhp 185 kW 1590 kg
4 door sedan/​saloon FR 3A 3210 cm3/195.9cuin 175 PS 173 bhp 129 kW 1610 kg
4 door sedan/​saloon FR 4M 2788 cm3/170.1cuin 184 PS 181 bhp 135 kW 1490 kg
4 door sedan/​saloon FR 3A 2788 cm3/170.1cuin 184 PS 181 bhp 135 kW 1505 kg
4 door sedan/​saloon FR 5M 3210 cm3/195.9cuin 200 PS 197 bhp 147 kW 1500 kg
4 door sedan/​saloon FR 5M 3453 cm3/210.7cuin 218 PS 215 bhp 160 kW 1530 kg
BMW 745i -
4 door sedan/​saloon FR 3A 3210 cm3/195.9cuin 252 PS 249 bhp 185 kW 1600 kg
BMW 728 -
4 door sedan/​saloon FR 4M 2788 cm3/170.1cuin 170 PS 168 bhp 125 kW 1530 kg
4 door sedan/​saloon FR 3A 2788 cm3/170.1cuin 170 PS 168 bhp 125 kW 1550 kg
4 door sedan/​saloon FR 5M 2495 cm3/152.3cuin 150 PS 148 bhp 110 kW
4 door sedan/​saloon FR 4M 2986 cm3/182.2cuin 184 PS 181 bhp 135 kW 1580 kg
4 door sedan/​saloon FR 3A 2986 cm3/182.2cuin 184 PS 181 bhp 135 kW 1600 kg
BMW 733i -
4 door sedan/​saloon FR 4M 3210 cm3/195.9cuin 200 PS 197 bhp 147 kW 1600 kg
4 door sedan/​saloon FR 3A 3210 cm3/195.9cuin 200 PS 197 bhp 147 kW 1620 kg
Cars similar to the 1979 BMW 728i
Mercedes-Benz 280 E -
4 door sedan/​saloon FR 4M 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW 1475 kg
4 door sedan/​saloon FR 5M 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW 1475 kg
4 door sedan/​saloon FR 4M 2746 cm3/167.6cuin 188 PS 185 bhp 138 kW 1460 kg
4 door sedan/​saloon FR 4A 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW 1475 kg
4 door sedan/​saloon FR 5M 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW
4 door sedan/​saloon FR 4M 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW 1560 kg
4 door sedan/​saloon FR 4M 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW 1610 kg
4 door sedan/​saloon FR 4A 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW
4 door sedan/​saloon FR 4A 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW
4 door sedan/​saloon FR 4M 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW 1645 kg
4 door sedan/​saloon FR 4A 2746 cm3/167.6cuin 185 PS 182 bhp 136 kW
Opel Senator -
4 door sedan/​saloon FR 5M 2969 cm3/181.2cuin 183 PS 180 bhp 134 kW 1485 kg
4 door sedan/​saloon FR 3A 2969 cm3/181.2cuin 183 PS 180 bhp 134 kW 1495 kg
4 door sedan/​saloon FR 3A 3376 cm3/206.0cuin 183 PS 180 bhp 134 kW 1845 kg