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Price
  GB | £ 47.996 | £ 45.022 | £ 45.840 | £ 48.694 | |
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Ownership cost/year | | | | | |
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Engine | Straight 6 | V 6 | Straight 5 | V 6 | |
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Displacement | 180 cu in | 195 cu in | 151 cu in | 152 cu in | |
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Maximum power | 304 hp @ 5600 rpm | 265 hp @ 6500 rpm | 340 hp @ 5400 rpm | 196 hp @ 6800 rpm | |
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Maximum torque | 325 ft.lb @ 2100 rpm | 243 ft.lb @ 3000 rpm | 332 ft.lb @ 1600 rpm | 180 ft.lb @ 3000 rpm | |
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Top Speed | 155 mph | 153 mph | 155 mph | 137 mph | |
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Acceleration (0-100 km/h) | 6.7s | 6.90s | 4.60s | 8.9s | |
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Fuel consumption | 16.22 / 32.22 / 23.76 US MPG (urban/extra-urban/combined) | 19.44 / 36.18 / 27.35 US MPG (urban/extra-urban/combined) | 17.95 / 34.09 / 25.57 US MPG (urban/extra-urban/combined) | 15.68 / 30.95 / 22.83 US MPG (urban/extra-urban/combined) | |
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CO2 Emissions | 231 g/km | 199.0 g/km | 214.0 g/km | 244 g/km | |
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Type | Saloon (sedan) | Convertible (cabrio) | Fixed-head coupé | Saloon (sedan) | |  |
Seats | 5 | 4/5 | 2+2 | 5 | |  |
Doors | 4 | 2 | 2 | 4 | |
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Top Speed | 155 mph | 153 mph | 155 mph | 137 mph | |  |
Acceleration (0-100 km/h) | 6.7s | 6.90s | 4.60s | 8.9s | |  |
Power-to-weight | 167.31 hp/ton | 154.97 hp/ton | 234.48 hp/ton | 122.88 hp/ton | |  |
Specific Output | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | 0 hp/cu in | |  |
Fuel consumption | 16.22 / 32.22 / 23.76 US MPG (urban/extra-urban/combined) | 19.44 / 36.18 / 27.35 US MPG (urban/extra-urban/combined) | 17.95 / 34.09 / 25.57 US MPG (urban/extra-urban/combined) | 15.68 / 30.95 / 22.83 US MPG (urban/extra-urban/combined) | |  |
CO2 Emissions | 231 g/km | 199.0 g/km | 214.0 g/km | 244 g/km | |
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Engine | Straight 6 | V 6 | Straight 5 | V 6 | |  |
Valve train | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | Double overhead camshaft (per bank) | | |  |
Valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
24 total valves | 4 valves per cylinder
20 total valves | 4 valves per cylinder
24 total valves | |  |
Displacement | 180 cu in | 195 cu in | 151 cu in | 152 cu in | |  |
Bore x Stroke | | 3 in x 4 in
0.92 ratio | 3 in x 4 in
0.89 ratio | | |  |
Compression ratio | | 12.50:1 | 10.00:1 | | |  |
Maximum power | 304 hp @ 5600 rpm | 265 hp @ 6500 rpm | 340 hp @ 5400 rpm | 196 hp @ 6800 rpm | |  |
Maximum torque | 325 ft.lb @ 2100 rpm | 243 ft.lb @ 3000 rpm | 332 ft.lb @ 1600 rpm | 180 ft.lb @ 3000 rpm | |  |
Maximum RPM | | | 7000 | | |  |
Fuel | Petrol | Petrol | Petrol | Petrol | |  |
Catalytic converter | no | yes | yes | no | |  |
Coolant | Water | Water | Water | | |  |
Intercooler | | | yes | | |  |
Sump | Wet sumped | Wet sumped | Wet sumped | | |
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Wheelbase | 112 in | 108 in | 97 in | 107 in | |  |
Length | 191 in | 182 in | 165 in | 184 in | |  |
Width | 73 in | 73 in | 73 in | 70 in | |  |
Height | 59 in | 54 in | 53 in | 55 in | |  |
Track | | front: 63 in
rear: 62 in | front: 61 in
rear: 61 in | | |  |
Kerb weight | 4006 lb | 3770 lb | 3197 lb | 3516 lb | |  |
Frontal area | | 2.17 | 2.09 | | |  |
Cx | | 0.67 | 0.67 | | |  |
Drag coefficient | | 0.309 | 0.320 | | |  |
Fuel capacity | 18 US Gal | 17 US Gal | 16 US Gal | 16 US Gal | |  |
Luggage Space | 480 l | 320 l | 290 l | 452 l | |
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Engine location | Front | Front | Front | Front | |  |
Engine Alignment | | Longitudinal | Transverse | | |  |
Wheel Drive | Four wheel drive | Front wheel drive | Four wheel drive | Front wheel drive | |  |
Transmission | 6, Automatic
| 8, continuously variable transmission
| 6, Manual
| 5, Automatic
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Top gear ratio | | 0.37 | 0.97 | | |  |
Steering | Rack & Pinion | Rack & Pinion | Rack & Pinion | Rack & Pinion | |  |
Power Steering | yes | yes | yes | | |  |
Turns lock-to-lock | | | 2.9 | | |  |
Turning circle | 37 ft | 37 ft | 36 ft | 36 ft | |  |
Brakes | front: Disc Ventilated rear: Disc
| front: Disc Ventilated rear: Disc with ABS servo assisted
| front: Disc Ventilated rear: Disc Ventilated with ABS servo assisted
| front: Disc Ventilated rear: Disc
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Wheels | | front: 7.5 17 rear: 7.5 17
| front: 9 18 rear: 9 18
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Tyres | front: 225/50 R17 rear: 225/50 R17
| front: 225/50 R17 rear: 225/50 R17
| front: 245/40 R18 rear: 245/40 R18
| front: 205/55 R16 rear: 205/55 R16
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