1991 Buick Riviera vs. 2002 Mercedes-Benz S
To start off, 2002 Mercedes-Benz S is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1991 Buick Riviera would be higher. At 3,800 cc (6 cylinders), 1991 Buick Riviera is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (201 HP @ 4200 RPM) has 31 more horse power than 1991 Buick Riviera. (170 HP @ 4800 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 1991 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 405 kg more than 1991 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Mercedes-Benz S is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 1991 Buick Riviera, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2002 Mercedes-Benz S (500 Nm @ 1800 RPM) has 215 more torque (in Nm) than 1991 Buick Riviera. (285 Nm @ 3200 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Riviera.
Compare all specifications:
1991 Buick Riviera | 2002 Mercedes-Benz S | |
Make | Buick | Mercedes-Benz |
Model | Riviera | S |
Year Released | 1991 | 2002 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3800 cc | 3221 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 170 HP | 201 HP |
Engine RPM | 4800 RPM | 4200 RPM |
Torque | 285 Nm | 500 Nm |
Torque RPM | 3200 RPM | 1800 RPM |
Engine Bore Size | 96.5 mm | 88 mm |
Engine Stroke Size | 86.4 mm | 88.3 mm |
Engine Compression Ratio | 8.5:1 | 18.0:1 |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1520 kg | 1925 kg |
Vehicle Length | 5040 mm | 5050 mm |
Vehicle Width | 1830 mm | 1860 mm |
Vehicle Height | 1350 mm | 1450 mm |
Wheelbase Size | 2760 mm | 2970 mm |