The Cadillac CT6 3.0 Twin Turbo Luxury is a 4 door saloon (sedan) style road car with a front positioned engine driving through all four wheels.
It forms part of Cadillac's 6K family of cars.
Power is supplied by a double overhead camshaft, 3 litre turbocharged 6 cylinder engine, with 4 valves per cylinder that provides power and torque figures of 404 bhp (410 PS/301 kW) at 5700 rpm and 542 N·m (400 lb·ft/55.3 kgm) at 2500 rpm respectively.
An 8 speed automatic gearbox transfers the power to the wheels.
Stated weight at the kerb is 1859 kg.
Full specs
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Applicable to the USA domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3109 mm | 122.4 inches | |
| Track/tread (front) | 1610 mm | 63.4 inches | |
| Track/tread (rear) | 1626 mm | 64 inches | |
| Length | 5184 mm | 204.1 inches | |
| Width | 1880 mm | 74 inches | |
| Height | 1473 mm | 58 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.67 | ||
| Kerb weight | 1859 kg | 4098 lb | |
| Weight distribution | |||
| fuel tank capacity | 73.9 litres | 16.3 [19.5] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | GM | ||
| Engine code | |||
| Cylinders | V 6 in 60° vee | ||
| Capacity | 3 litre 2990 cc (182.461 cu in) |
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| Bore × Stroke | 86 × 85.8 mm
3.39 × 3.38 in |
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| Bore/stroke ratio | 1 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 410 PS (404 bhp) (301 kW) at 5700 rpm |
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| maximum torque | 542 Nm (400 ft·lb) (55.3 kgm) at 2500 rpm |
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| Specific output | 100.8 kW/litre 137 ps/litre 135.1 bhp/litre 2.21 bhp/cu in |
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| Specific torque |
181.27 Nm/litre
2.19 ft·lb/cu3 |
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| Engine construction | cast aluminum block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 9.8:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 2277.9 kPa (330.4 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 498.33 cc | ||
| Aspiration | Turbo | ||
| Compressor | 2 turbochargers | ||
| Intercooler | |||
| Catalytic converter | Y | ||
| 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 | |||
| Power-to-weight ratio | Higher is better 220.34 PS/tonne (1000 kg) 0.22 PS/kg 162.06 kW/tonne (1000 kg) 0.16 kW/kg 217.32 bhp/tonne (1000 kg) 0.22 bhp/kg 0.1 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.17 kg/kW 10.31 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 18/26/21 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.1/9.0/11.2 l/100km city/highway/combined | ||
| km/litre | 7.7/11.1/8.9 km/l city/highway/combined | ||
| UK MPG | 21.6/31.2/25.2 UK MPG city/highway/combined | ||
| US MPG | 18.0/26.0/21.0 US MPG city/highway/combined | ||
| 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 | |||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 8½ x 19 | ||
| Wheel size rear | 8½ x 19 | ||
| Tyres front | P245/40 R 19 | ||
| Tyres rear | P245/45 R 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 8 speed automatic | ||
| Top gear ratio | |||
| Final drive ratio | 3.27 | ||
| general | |||
| Carfolio.com ID | 549186 | ||
| Production total | |||
| Model code | 6KL69/1SE | ||
| Model family | 6K | ||
| RAC rating | 27.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 Cadillac CT6 3.0 Twin Turbo Luxury added 2018-04-01. Last modified 2020-03-16. |
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