The Cadillac CT6 3.6 Platinum is an all wheel drive automobile, with the motor mounted in the front, and a 4 door saloon (sedan) body.
The CT6 3.6 Platinum is part of Cadillac's 6K family of cars.
The power is produced by a turbocharged engine of 3.6 litre capacity. This unit features double overhead camshaft valve gear, a 60 degree V 6 cylinder layout, and 4 valves per cylinder. It develops 335 bhp (340 PS/250 kW) of power at 6800 rpm, and maximum torque of 385 N·m (284 lb·ft/39.3 kgm) at 5300 rpm.
This power is delivered to the wheels via an 8 speed automatic gearbox.
Stated kerb weight is 1941 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 | 1941 kg | 4279 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 | LGX | ||
| Cylinders | V 6 in 60° vee | ||
| Capacity | 3.6 litre 3649 cc (222.676 cu in) |
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| Bore × Stroke | 95 × 85.8 mm
3.74 × 3.38 in |
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| Bore/stroke ratio | 1.11 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 24 valves in total |
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| maximum power output | 340 PS (335 bhp) (250 kW) at 6800 rpm |
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| maximum torque | 385 Nm (284 ft·lb) (39.3 kgm) at 5300 rpm |
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| Specific output | 68.5 kW/litre 93.1 ps/litre 91.8 bhp/litre 1.5 bhp/cu in |
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| Specific torque |
105.51 Nm/litre
1.28 ft·lb/cu3 |
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| Engine construction | cast aluminum block & head | ||
| Lubrication | wet sumped | ||
| compression ratio | 11.8:1 | ||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1325.9 kPa (192.3 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 608.17 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 174.99 PS/tonne (1000 kg) 0.17 PS/kg 128.7 kW/tonne (1000 kg) 0.13 kW/kg 172.59 bhp/tonne (1000 kg) 0.17 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.77 kg/kW 12.98 lb/bhp |
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| fuel consumption | |||
| Fuel consumption | 18/27/21 US MPG EPA city/highway/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.1/8.7/11.2 l/100km city/highway/combined | ||
| km/litre | 7.7/11.5/8.9 km/l city/highway/combined | ||
| UK MPG | 21.6/32.4/25.2 UK MPG city/highway/combined | ||
| US MPG | 18.0/27.0/21.0 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 20 | ||
| Wheel size rear | 8½ x 20 | ||
| Tyres front | P245/40 R 20 XL | ||
| Tyres rear | P245/40 R 20 XL | ||
| 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 | 549472 | ||
| Production total | |||
| Model code | 6KJ69/1SJ | ||
| Model family | 6K | ||
| RAC rating | 33.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2018 Cadillac CT6 3.6 Platinum added 2018-04-01. Last modified 2020-03-16. |
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