1998 Buick Riviera Comparisons

General Pricing

Resale Value	$32,500.00	$29,545.00	$28,288.00
Destination	$665.00	$605.00	$420.00
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Engines & Power

Standard Engine	3.8L V6	3.8L V6	3.0L V6
Horsepower	240 @ 5200 RPM	205 @ 5200 RPM	200 @ 5200 RPM
Torque	280 @ 3600 RPM	230 @ 4000 RPM	214 @ 4400 RPM
Valves	2	2	4
Displacement (cc)	3791	3791	2995
Bore X Stroke (in.)	3.8 X 3.4	3.8 X 3.4	3.4 X 3.3
Compression Ratio	9.4:1	9.4:1	10.5:1

Fuel Economy

City (mpg)	27	28	31
Highway (mpg)	27	28	31

Exterior Dimensions & Weight

Curb Weight - Automatic (lb.)	3719.2	3586.9	3340.0
Wheelbase (in.)	113.8	110.8	107.1
Length (in.)	207.2	202.1	191.9
Width (in.)	75.0	74.5	70.5
Height (in.)	54.6	55.7	56.7
Track Front (in.)	62.5	60.8	61.0
Track Rear (in.)	62.6	60.6	59.8
Ground Clearance (in.)	N/A	N/A	N/A

Interior Dimensions

Standard Seating	5	5	5
Front Headroom (in.)	38.2	39.2	39.1
Rear Headroom (in.)	36.2	38.3	37.8
Front Legroom (in.)	42.6	42.6	44.1
Rear Legroom (in.)	37.1	38.0	38.3
Front Shoulder Room (in.)	57.8	59.8	57.7
Rear Shoulder Room (in.)	57.8	59.4	57.3
Front Hip Room (in.)	54.5	57.2	55.8
Rear Hip Room (in.)	52.7	57.1	57.4

Payload & Towing

Passenger Volumn (cu. ft.)

99.5

108.8

105.5

Steering, Suspension & Brakes

Front Suspension	strut	strut	strut
Rear Suspension	other	strut	strut
Tires	225/60R16	225/60R16	205/65R15

Anti-Theft & Locks

Power Door Locks

Std.

Std.

Std.

Braking & Traction

4 Wheel Drive / All Wheel Drive	front wheel drive	front wheel drive	front wheel drive
ABS Brakes (2 or 4 Wheel)	Std.	Std.	Std.
Limited Slip Differential or Axle	N/A	N/A	N/A
Vehicle Stability Control System	N/A	N/A	N/A

Entertainment, Communication & Navigation

Radio	AM/FM	AM/FM	AM/FM
Cassette Player	Yes	N/A	N/A
CD Player	Yes	Yes	Yes
CD Changer	Yes	N/A	N/A
DVD Player	N/A	N/A	N/A
Navigation Aid	N/A	N/A	N/A

Interior

Cruise Control	Std.	Std.	Std.
Tilt Steering	Yes	Yes	Yes
Telescopic Steering Column	N/A	N/A	N/A

Heating, Ventilation & Air Conditioning

Air Conditioning

Std.

Std.

Std.

Safety

Driver Airbag	Std.	Std.	Std.
Front Side Airbag	N/A	N/A	Std.
Passenger Side Airbag	Std.	Std.	Std.
Rear Side Airbag	N/A	N/A	N/A

Seats

Driver Multi-Adjustable Power Seat

Yes

Yes

Yes

Roof

Sunroof / Moonroof

N/A

N/A

N/A

Windows, Mirrors & Wipers

Power Windows

Std.

Std.

Std.