2009 Buick Lucerne vs. 1991 Rover 400
To start off, 2009 Buick Lucerne is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Rover 400. In addition, the cost of maintenance, including insurance, on 1991 Rover 400 would be higher. At 3,880 cc (6 cylinders), 2009 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2009 Buick Lucerne (227 HP @ 5700 RPM) has 133 more horse power than 1991 Rover 400. (94 HP @ 6250 RPM). In normal driving conditions, 2009 Buick Lucerne should accelerate faster than 1991 Rover 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick Lucerne weights approximately 597 kg more than 1991 Rover 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Buick Lucerne (321 Nm @ 2300 RPM) has 197 more torque (in Nm) than 1991 Rover 400. (124 Nm @ 4000 RPM). This means 2009 Buick Lucerne will have an easier job in driving up hills or pulling heavy equipment than 1991 Rover 400. 2009 Buick Lucerne has automatic transmission and 1991 Rover 400 has manual transmission. 1991 Rover 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Buick Lucerne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Buick Lucerne | 1991 Rover 400 | |
| Make | Buick | Rover |
| Model | Lucerne | 400 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3880 cc | 1395 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 227 HP | 94 HP |
| Engine RPM | 5700 RPM | 6250 RPM |
| Torque | 321 Nm | 124 Nm |
| Torque RPM | 2300 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1617 kg | 1020 kg |
| Vehicle Length | 5170 mm | 4370 mm |
| Vehicle Width | 1880 mm | 1690 mm |
| Vehicle Height | 1480 mm | 1410 mm |
| Wheelbase Size | 2940 mm | 2560 mm |
