1999 Rolls-Royce Silver Seraph

ENGINE
Type V-12, normally aspirated, aluminum block and heads
Displacement 5.4 liters (328 cu in)
Valvetrain SOHC 2-valve
Compression Ratio 10.0:1
Bore & Stroke 85.0 mm x 79.0 mm
Horsepower 322 bhp @ 5000 rpm
Torque 361 lb-ft @ 3900 rpm
Redline est 6000 rpm
Fuel Injection Bosch Motronic
PERFORMANCE
0-60 MPH 8.2 sec 
1/4 Mile 16.2 sec @ 90.5 mph
Top Speed est 140 mph (electronically limited)
Mileage (city/highway) 12/18 mpg
Power-to-Weight Ratio 15.8 lbs per bhp
CHASSIS
Suspension
   front Unequal length A-arms, coil springs, adjustable tube shocks, anti-roll bar
   rear Unequal length A-arms, coil springs, adjustable tube shocks, anti-roll bar
Steering Power-assisted, rack and pinion, 3.5 turns lock-to-lock
Brakes Four-wheel, vacuum-assisted, vented discs, ABS
   front 12.4 in
   rear 12.0 in
Wheels and Tires Alloy 16 x 7 in, 235/65R
DRIVETRAIN
Transmission Five speed automatic
Layout Front engine, rear wheel drive
Gear Ratios
1st 3.55
2nd 2.24
3rd 1.54
4th 1.00
5th 0.79
6th na
Final Drive Ratio 2.93
DIMENSIONS
Type Four door, five passenger, luxury sedan
Construction Unit steel body and frame
Overall Length 212.2 in
Width 76.0 in
Height 59.6 in
Wheelbase 122.7 in
Weight Distribution (front/rear) 50 % / 50 %
Curb Weight 5075 lbs
Fuel Tank Capacity 24.8 gallons
Trunk Capacity 15.9 cu in
Headroom (front/rear) 37.0 in / 35.3 in
Legroom (front/rear) 43.0 in / 28.0 in
The data was obtained by Road & TrackŪ magazine