1977 Buick LeSabre vs. 2005 Rover 75
To start off, 2005 Rover 75 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1977 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1977 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2005 Rover 75 (129 HP @ 4000 RPM) has 24 more horse power than 1977 Buick LeSabre. (105 HP @ 3400 RPM) In normal driving conditions, 2005 Rover 75 should accelerate faster than 1977 Buick LeSabre. With that said, vehicle weight also plays an important factor in acceleration. 1977 Buick LeSabre weights approximately 30 kg more than 2005 Rover 75.
Because 1977 Buick LeSabre 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 1977 Buick LeSabre. However, in wet, icy, snow, or gravel driving conditions, 2005 Rover 75, 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, 2005 Rover 75 (300 Nm @ 1900 RPM) has 49 more torque (in Nm) than 1977 Buick LeSabre. (251 Nm @ 2000 RPM). This means 2005 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick LeSabre. 1977 Buick LeSabre has automatic transmission and 2005 Rover 75 has manual transmission. 2005 Rover 75 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Buick LeSabre | 2005 Rover 75 | |
| Make | Buick | Rover |
| Model | LeSabre | 75 |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 105 HP | 129 HP |
| Engine RPM | 3400 RPM | 4000 RPM |
| Torque | 251 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 1900 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1590 kg | 1560 kg |
| Vehicle Length | 5550 mm | 4800 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1440 mm |
| Wheelbase Size | 2950 mm | 2750 mm |
