Compare Mercedes-Benz SLR McLaren Roadster R199 vs Cadillac XLR

[[{"Ft":"Capacity","Fn":"Cargo Capacity","Fv":"204 L / 7.2 cu-ft"},{"Ft":"Capacity","Fn":"Coolant Capacity","Fv":"11.0 L / 11.6 qt"},{"Ft":"Capacity","Fn":"Engine Oil Capacity","Fv":"8.5 L / 9.0 qt"},{"Ft":"Capacity","Fn":"Fuel Capacity","Fv":"97.0 L / 25.6 gal"},{"Ft":"Capacity","Fn":"Passengers","Fv":"2"},{"Ft":"Capacity","Fn":"Payload","Fv":"230 kg / 507 lbs"},{"Ft":"Chassis","Fn":"Brakes | Front","Fv":"Ventilated discs, 390 mm"},{"Ft":"Chassis","Fn":"Brakes | Rear","Fv":"Disc"},{"Ft":"Chassis","Fn":"Offroad | Approach Angle","Fv":"8.0 deg"},{"Ft":"Chassis","Fn":"Offroad | Departure Angle","Fv":"16.5 deg"},{"Ft":"Chassis","Fn":"Power Steering","Fv":"Hydraulic Steering"},{"Ft":"Chassis","Fn":"Suspension | Front","Fv":"Double-wishbone"},{"Ft":"Chassis","Fn":"Suspension | Rear","Fv":"Double-wishbone"},{"Ft":"Chassis","Fn":"Tire Size","Fv":"Front wheel tires: 245/40 R18 Rear wheel tires: 295/35 R18"},{"Ft":"Chassis","Fn":"Turning Circle","Fv":"12.2 m / 40.0 ft"},{"Ft":"Construction","Fn":"Body Style","Fv":"2-door Convertible"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"1281 mm / 50.4 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"4656 mm / 183.3 in"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"1908 mm / 75.1 in"},{"Ft":"Dimensions","Fn":"Track Width | Front","Fv":"1638.0 mm / 64.5 in"},{"Ft":"Dimensions","Fn":"Track Width | Rear","Fv":"1569.0 mm / 61.8 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1750.0 kg / 3858.1 lbs"},{"Ft":"Dimensions","Fn":"Wheel Size","Fv":"Front wheel rims: 9J x 18 Rear wheel rims: 11.5J x 18"},{"Ft":"Dimensions","Fn":"Wheelbase","Fv":"2700 mm / 106.3 in"},{"Ft":"Performance","Fn":"Acceleration | 0 - 100 km/h","Fv":"3.8 sec"},{"Ft":"Performance","Fn":"Acceleration | 0 - 60 mph","Fv":"3.6 sec"},{"Ft":"Performance","Fn":"CO2 Emission","Fv":"348 g/km"},{"Ft":"Performance","Fn":"Fuel Economy","Fv":"14.5 L/100km / 16.2 MPG (combined) | 20.9 L/100km / 11.3 MPG (urban) | 10.8 L/100km / 21.8 MPG (highway)"},{"Ft":"Performance","Fn":"Top Speed","Fv":"332.0 km/h / 206.3 mph"},{"Ft":"Powertrain","Fn":"Drivetrain Layout","Fv":"Front-engine (longitudinal), Rear-wheel drive"},{"Ft":"Powertrain","Fn":"Emission Standard","Fv":"Euro 4"},{"Ft":"Powertrain","Fn":"Engine","Fv":"M 155.980"},{"Ft":"Powertrain","Fn":"Engine | Bore","Fv":"97.0 mm / 3.8 in"},{"Ft":"Powertrain","Fn":"Engine | Compression Ratio","Fv":"9.0:1"},{"Ft":"Powertrain","Fn":"Engine | Displacement","Fv":"5.4 L / 331.9 cu-in / 5439.0 cc"},{"Ft":"Powertrain","Fn":"Engine | Power","Fv":"626.0 hp / 466.8 kW @ 6500 rpm"},{"Ft":"Powertrain","Fn":"Engine | Specific Output","Fv":"115.1 hp/L / 1.9 hp/cu-in"},{"Ft":"Powertrain","Fn":"Engine | Stroke","Fv":"92.0 mm / 3.6 in"},{"Ft":"Powertrain","Fn":"Engine | Torque","Fv":"780 Nm / 575.3 lb-ft @ 3250-5000 rpm"},{"Ft":"Powertrain","Fn":"Engine | Type","Fv":"Supercharged multi-port injected petrol V8 SOHC engine with 3 values per cylinder"},{"Ft":"Powertrain","Fn":"Transmission | Gears","Fv":"5-speed"},{"Ft":"Powertrain","Fn":"Transmission | Type","Fv":"Automatic AMG SPEEDSHIFT R"},{"Ft":"Production","Fn":"Availability","Fv":"2007 ~ 2009"}],[{"Ft":"Capacity","Fn":"Cargo Capacity","Fv":"125 L / 4.4 cu-ft ~ 328 L / 11.6 cu-ft"},{"Ft":"Capacity","Fn":"Coolant Capacity","Fv":"12.0 L / 12.7 qt"},{"Ft":"Capacity","Fn":"Engine Oil Capacity","Fv":"7.6 L / 8.0 qt"},{"Ft":"Capacity","Fn":"Fuel Capacity","Fv":"68.0 L / 18.0 gal"},{"Ft":"Capacity","Fn":"Passengers","Fv":"2"},{"Ft":"Chassis","Fn":"Brakes | Front","Fv":"Ventilated discs"},{"Ft":"Chassis","Fn":"Brakes | Rear","Fv":"Disc"},{"Ft":"Chassis","Fn":"Suspension | Front","Fv":"Double-wishbone"},{"Ft":"Chassis","Fn":"Suspension | Rear","Fv":"Multi-link"},{"Ft":"Chassis","Fn":"Tire Size","Fv":"235/50 R18"},{"Ft":"Construction","Fn":"Body Style","Fv":"2-door Coupe"},{"Ft":"Dimensions","Fn":"Size | Height","Fv":"1279 mm / 50.4 in"},{"Ft":"Dimensions","Fn":"Size | Length","Fv":"4513 mm / 177.7 in"},{"Ft":"Dimensions","Fn":"Size | Width","Fv":"1836 mm / 72.3 in"},{"Ft":"Dimensions","Fn":"Track Width | Front","Fv":"1580.0 mm / 62.2 in"},{"Ft":"Dimensions","Fn":"Track Width | Rear","Fv":"1580.0 mm / 62.2 in"},{"Ft":"Dimensions","Fn":"Weight","Fv":"1690.0 kg / 3725.8 lbs"},{"Ft":"Dimensions","Fn":"Wheel Size","Fv":"8J X 18"},{"Ft":"Dimensions","Fn":"Wheelbase","Fv":"2685 mm / 105.7 in"},{"Ft":"Performance","Fn":"Acceleration | 0 - 100 km/h","Fv":"5.9 sec"},{"Ft":"Performance","Fn":"Acceleration | 0 - 60 mph","Fv":"5.6 sec"},{"Ft":"Performance","Fn":"CO2 Emission","Fv":"291 g/km"},{"Ft":"Performance","Fn":"Fuel Economy","Fv":"12.3 L/100km / 19.1 MPG (combined) | 18.2 L/100km / 12.9 MPG (urban) | 9.0 L/100km / 26.1 MPG (highway)"},{"Ft":"Performance","Fn":"Top Speed","Fv":"250.0 km/h / 155.3 mph"},{"Ft":"Powertrain","Fn":"Drivetrain Layout","Fv":"Front-engine (longitudinal), Rear-wheel drive"},{"Ft":"Powertrain","Fn":"Engine | Bore","Fv":"93.0 mm / 3.7 in"},{"Ft":"Powertrain","Fn":"Engine | Compression Ratio","Fv":"10.6:1"},{"Ft":"Powertrain","Fn":"Engine | Displacement","Fv":"4.6 L / 278.6 cu-in / 4565.0 cc"},{"Ft":"Powertrain","Fn":"Engine | Power","Fv":"325.0 hp / 242.4 kW @ 6400 rpm"},{"Ft":"Powertrain","Fn":"Engine | Specific Output","Fv":"71.2 hp/L / 1.2 hp/cu-in"},{"Ft":"Powertrain","Fn":"Engine | Stroke","Fv":"84.0 mm / 3.3 in"},{"Ft":"Powertrain","Fn":"Engine | Torque","Fv":"420 Nm / 309.8 lb-ft @ 4400 rpm"},{"Ft":"Powertrain","Fn":"Engine | Type","Fv":"Naturally-aspirated multi-port injected petrol V8 DOHC engine with 4 values per cylinder"},{"Ft":"Powertrain","Fn":"Transmission | Gears","Fv":"5-speed"},{"Ft":"Powertrain","Fn":"Transmission | Type","Fv":"Automatic"},{"Ft":"Production","Fn":"Availability","Fv":"2003 ~ 2009"}]]