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Lexus LF-A Roadster

Engine Type

1LR-GSE

Cylinders/arrangement

V10

Valve mechanism

40-valve DOHC

Displacement (cc)

4,805

Bore x Stroke (mm)

88.0 x 79.0

Compression ratio

12.0:1

Fuel Injection Type

EFI,

Octane Rating

95 or higher

Max. Power (bhp @ rpm)

552 @ 8,700

Max Torque (Nm/rpm)

480 @ 6,800

Max. engine speed (rpm)

9,000

Exhaust emissions certification

Euro 5

PERFORMANCE 0-62mph (sec)

3.7

Max. speed (mph)

202

DIMENSIONS Overall length (mm)

4,505

Overall width (mm)

1,895

Overall height (mm)

1,220

Wheelbase (mm)

2,605

Track (mm) front

1,580

Track (mm) rear

1,570

Overhang (mm) front

940

Overhang (mm) rear

960

Coefficient of Drag (Cd)

0.31

Fuel tank capacity (litres/gallons)

73/16.1

WEIGHTS (kg) Kerb weight

1,480 – 1,580

Gross vehicle weight

1,700/1,750

TRANSMISSION Gearbox type

6-speed Automated Sequential Gearbox

Front counter gear ratio

1.259

Gear ratios 1st

3.231

2nd

2.188

3rd

1.609

4th

1.233

5th

0.970

6th

0.795

Final drive ratio

3.417

Maximum permissible speed (mph) 1st

52

2nd

76

3rd

104

4th

136

5th

172

6th

BRAKES Front – diameter x thickness (mm)

Cross-drilled ventilated discs, 399 x 34

Rear – diameter x thickness (mm)

Cross-drilled ventilated discs, 360 x 28

SUSPENSION Front

Double wishbone with anti-roll bar

Rear

Multilink with anti-roll bar

STEERING Steering gear type

Rack and pinion

Power steering type

Electric

Ratio

14.3

Turns lock to lock

2.35

ELECTRICAL SYSTEM Battery capacity, voltage and Ampère hour

12V-48AH

Alternator output (W)

2,640

Starter output (kW)

1.7

TYRES AND WHEELS Wheels Front

20×9.5J BBS alloy

Rear

20×11.5J BBS alloy

Tyres Front

265/35R20 95Y

Rear

305/30R20 99Y

Posted by on Feb 14 2011. Filed under Cars, Featured. You can follow any responses to this entry through the RSS 2.0. You can leave a response or trackback to this entry

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