1991 Buick Roadmaster vs. 1997 Rover 400
To start off, 1997 Rover 400 is newer by 6 year(s). Which means there will be less support and parts availability for 1991 Buick Roadmaster. In addition, the cost of maintenance, including insurance, on 1991 Buick Roadmaster would be higher. At 5,002 cc (8 cylinders), 1991 Buick Roadmaster is equipped with a bigger engine. In terms of performance, 1991 Buick Roadmaster (168 HP @ 4200 RPM) has 58 more horse power than 1997 Rover 400. (110 HP @ 6000 RPM). In normal driving conditions, 1991 Buick Roadmaster should accelerate faster than 1997 Rover 400.
Because 1991 Buick Roadmaster 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 1991 Buick Roadmaster. However, in wet, icy, snow, or gravel driving conditions, 1997 Rover 400, 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, 1991 Buick Roadmaster (346 Nm @ 2400 RPM) has 201 more torque (in Nm) than 1997 Rover 400. (145 Nm @ 3000 RPM). This means 1991 Buick Roadmaster will have an easier job in driving up hills or pulling heavy equipment than 1997 Rover 400. 1991 Buick Roadmaster has automatic transmission and 1997 Rover 400 has manual transmission. 1997 Rover 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Roadmaster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Roadmaster | 1997 Rover 400 | |
| Make | Buick | Rover |
| Model | Roadmaster | 400 |
| Year Released | 1991 | 1997 |
| Engine Position | Front | Front |
| Engine Size | 5002 cc | 1589 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 110 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 346 Nm | 145 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5540 mm | 4370 mm |
| Vehicle Width | 2040 mm | 1690 mm |
| Vehicle Height | 1540 mm | 1410 mm |
| Wheelbase Size | 2950 mm | 2560 mm |
