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Capacities and Dimensions


Vehicle 1998 BMW 3-Series 318TIA 3dr HB Auto 1999 Buick Riviera 2dr Cpe
General
Body Style 3 Door Coupe 2 Door Coupe
Drivetrain Rear Wheel Drive Front Wheel Drive
EPA Classification Compact Mid-Size
Vehicle 318ti Riviera
Width, Max w/o mirrors (in) 66.9 75.0
Battery
Cold Cranking Amps @ 0° F -TBD- 970
Maximum Capacity (amps) 80 140
Brake System
ABS System Four-Wheel 4 Wheel
Brakes Front Yes Yes
Brakes Rear Yes Yes
Rear disc brake rotor diameter x thickness (in) 10.7 x -TBD- 10.94 x 0.43
Rotor Diam x Thickness (in) 11.3 x -TBD- 11.85 x 1.26
Type of Brakes Pwr-Assisted Power
Drive Train
Displacement (CC) 1.9L/116 3.8L/231
EPA Fuel Economy Est (MPG) 22 18
Final Drive Ratio 4.44 2.93
Fuel Capacity (gal) 14.5 18.5
Fuel System EFI SFI
Horsepower @ RPM 138 @ 6000 240 @ 5200
Hwy EPA Fuel Economy Estimate (MPG) 31 27
Torque @ RPM 133 @ 4300 280 @ 3600
Total System Capacity (qts) -TBD- 13.2
Transmission Speeds 4 4
Transmission Type Automatic w/OD, Automatic w/OD,
Transmission Type Description Line 2 Electronic Electronic
Type of Engine Gas I4 Supercharged Gas V6
Exterior
Base Curb Weight (lb) 2866 3699
Overall Length (in) 165.7 207.2
Overall Width (in) 54.8 54.6
Wheelbase (in) 106.3 113.8
Interior - Cargo - Carrying
Liftover Height (in) -TBD- 31.7
Trunk Volume (cu ft) 15.0 17.4
Interior - Passengers
Headroom front (in) 38.7 38.2
Hip room front (in) -TBD- 54.5
Leg room front (in) 41.1 42.6
Passenger Volume 87.0 99.5
Seating capacity - Standard 4 5
Second seat head room (in) 37.0 36.2
Second seat hip room (in) -TBD- 52.7
Second seat leg room (in) 32.6 37.1
Second seat shoulder room (in) 53.1 57.8
Shoulder room front (in) 54.0 57.8
Suspension
Front suspension w/Anti-Roll Bar w/Coil Springs
Ground Clearance (in) -TBD- 5.4
Rear shock absorber diameter (mm) -TBD- 25
Rear stabilizer bar diameter (in) -TBD- 0.67
Rear Suspension Coil Spring Semi Trailing Arm
Rear suspension type line 2 w/Anti-Roll Bar w/Coil Springs
Shock Absorber Diameter (mm) -TBD- 35
Stabilizer Bar Diameter (in) -TBD- 1.1
Track Front 55.4 62.5
Track Rear 55.6 62.6
Tires and Wheels
Rear tire size P185/65R15 P225/60R16
Rear wheel size (in) 15 x 6 16 x 6.5
Rear wheel type Steel Aluminum
Spare tire size -TBD- T125/70R16
Spare wheel size (in) -TBD- 16 x 4
Spare wheel type Steel n/a
Towing
Dead Weight Hitch-Max. Tongue Load N/A 100
Tow Capacity Standard N/A 1000
Wt Distributing Hitch (lb) N/A n/a
Wt. Distributing Hitch-Max. Tongue Load N/A n/a
Turning Radius
Lock to Lock Turns 3.4 3.15
Steering Diameter Left 34.1 39.1
Steering Diameter Right -TBD- 40.9






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