1989 Buick Riviera vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 22 year(s). Which means there will be less support and parts availability for 1989 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1989 Buick Riviera would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (382 HP @ 6000 RPM) has 217 more horse power than 1989 Buick Riviera. (165 HP @ 4800 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 1989 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 567 kg more than 1989 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz S is all wheel drive (AWD), it will have significant more traction and grip than 1989 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz S will offer significantly more control. 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, 2011 Mercedes-Benz S (530 Nm @ 2800 RPM) has 245 more torque (in Nm) than 1989 Buick Riviera. (285 Nm @ 2000 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Riviera.
Compare all specifications:
1989 Buick Riviera | 2011 Mercedes-Benz S | |
Make | Buick | Mercedes-Benz |
Model | Riviera | S |
Year Released | 1989 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3800 cc | 5500 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 165 HP | 382 HP |
Engine RPM | 4800 RPM | 6000 RPM |
Torque | 285 Nm | 530 Nm |
Torque RPM | 2000 RPM | 2800 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | AWD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1524 kg | 2091 kg |
Vehicle Length | 5040 mm | 5245 mm |
Vehicle Width | 1830 mm | 1872 mm |
Wheelbase Size | 2760 mm | 3165 mm |