The 378 GT Zagato is a motor car from AC, with rear wheel drive, a front mounted engine and a 2 door coupé body style.
Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a volume of 6.2 litres. For this model it produces power and torque figures of 437 bhp (443 PS/326 kW) at 5900 rpm and 575 Nm (424 lbft/58.6 kgm) at 4600 rpm respectively.
A 6 speed manual 'box supplies the power to the wheels.
With a claimed weight at the kerb of 1465 kg, the AC 378 GT Zagato manages to cover the 0-60 mph dash in 3.8 seconds and the quarter mile from rest in 12.2 seconds.
Maximum stated speed is 300 km/h, which equates to 186 mph.
Full specs
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| Carrosserie | |||
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| Carrosserie | 2 seater fixed-head coupé | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2540 | 100 | |
| Spoorbreedte voor | 1627 | 64.1 | |
| Spoorbreedte achter | 1570 | 61.8 | |
| Lengte | 4406 | 173.5 | |
| Breedte | 1924 | 75.7 | |
| Hoogte | 1233 | 48.5 | |
| Bodemvrijheid | |||
| 1.73 | |||
| Gewicht | 1465 kg | 3230 | |
| Gewichtsverdeling | 50% front | ||
| Benzinetank inhalt | 85 litres | 18.7 [22.5] UK [US] gal. | |
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | GM | ||
| Motor nummer | LS 3 | ||
| Aantal cilinders | V 8 in 90° vee | ||
| Cilinderinhoud | 6.2 litre 6194 cc (377.981 cu in) |
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| Boring × Slag | 103.25 × 92 mm
4.06 × 3.62 in |
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| Boring/slag verhouding | 1.12 | ||
| Distributie | overhead valve (OHV)
2 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 443 PS (437 bhp) (326 kW) bij 5900 t/min |
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| Max. koppel | 575 Nm (424 ft·lb) (58.6 kgm) bij 4600 t/min |
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| Specific output | 52.6 kW/litre 71.5 ps/litre 70.6 bhp/litre 1.16 bhp/cu in |
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92.83 Nm/litre
1.12 ft·lb/cu3 |
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| Motor constructie | Aluminium Block Hypereutectic Cast Alu Alloy Powdered metal conrods Cast iron crank Aluminium heads steel intake valves steel exhaust valves | ||
| Smering | Nat carter | ||
| Compressieverhouding | 10.7:1 | ||
| Brandstofsysteem | EFI | ||
| 1166.6 kPa (169.2 psi) | |||
| Maximum tpm | 6600 t/min | ||
| Aantal nokkenas lagers | 5 | ||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 774.25 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | Y | ||
| Prestasies | |||
| 0-80km/h | |||
| 0-60mph | 3.8 s | ||
| 0-100km/h | 3.9 s | ||
| 0-160km/h | |||
| 0-400m | 12.2 s | ||
| 0-1000m | |||
| Max. snelheid | 300 km/h (186 mph) | ||
| Power-to-weight ratio | Higher is better 302.44 PS/tonne (1000 kg) 0.3 PS/kg 222.44 kW/tonne (1000 kg) 0.22 kW/kg 298.29 bhp/tonne (1000 kg) 0.3 bhp/kg 0.13 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.5 kg/kW 7.51 lb/bhp |
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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | |||
| Wielophanging achter | |||
| Velgmaat voor | 10J x 18 | ||
| Velgmaat achter | 12J x 19 | ||
| Bandenmaat voor | 275/35 ZR 18 | ||
| Bandenmaat agter | 345/30 ZR 19 | ||
| Bremmen voor/agter | VeDi/VeDi-S-ABS | ||
| Rem diameter voor | 325 mm | ||
| Rem diameter agter | 305 mm | ||
| Braked area | |||
| Versnellingsbak | 6 speed manual | ||
| Hoogste versnelling verhouding | 0.63 | ||
| Achteras verhouding | |||
| Algemeen | |||
| Carfolio.com ID | 797247 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| RAC rating | 52.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2012 AC 378 GT Zagato added 2023-07-04. Last modified 2024-04-30. |
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