1991 Buick Riviera vs. 2009 Renault Megane
To start off, 2009 Renault Megane is newer by 18 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, 2009 Renault Megane (221 HP @ 5500 RPM) has 51 more horse power than 1991 Buick Riviera. (170 HP @ 4800 RPM) In normal driving conditions, 2009 Renault Megane should accelerate faster than 1991 Buick Riviera.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2009 Renault Megane (300 Nm @ 3000 RPM) has 15 more torque (in Nm) than 1991 Buick Riviera. (285 Nm @ 3200 RPM). This means 2009 Renault Megane will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick Riviera. 1991 Buick Riviera has automatic transmission and 2009 Renault Megane has manual transmission. 2009 Renault Megane will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Riviera | 2009 Renault Megane | |
| Make | Buick | Renault |
| Model | Riviera | Megane |
| Year Released | 1991 | 2009 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 221 HP |
| Engine RPM | 4800 RPM | 5500 RPM |
| Torque | 285 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Bore Size | 96.5 mm | 82.7 mm |
| Engine Stroke Size | 86.4 mm | 93 mm |
| Engine Compression Ratio | 8.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Length | 5040 mm | 4230 mm |
| Vehicle Width | 1830 mm | 2030 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2760 mm | 2630 mm |
