1975 BMW 320 vs. 2003 Buick LeSabre
To start off, 2003 Buick LeSabre is newer by 28 year(s). Which means there will be less support and parts availability for 1975 BMW 320. In addition, the cost of maintenance, including insurance, on 1975 BMW 320 would be higher. At 3,791 cc (6 cylinders), 2003 Buick LeSabre is equipped with a bigger engine. In terms of performance, 2003 Buick LeSabre (205 HP @ 5200 RPM) has 96 more horse power than 1975 BMW 320. (109 HP @ 5800 RPM) In normal driving conditions, 2003 Buick LeSabre should accelerate faster than 1975 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2003 Buick LeSabre weights approximately 497 kg more than 1975 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 320 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 1975 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2003 Buick LeSabre, 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, 2003 Buick LeSabre (311 Nm @ 4000 RPM) has 154 more torque (in Nm) than 1975 BMW 320. (157 Nm @ 3700 RPM). This means 2003 Buick LeSabre will have an easier job in driving up hills or pulling heavy equipment than 1975 BMW 320. 2003 Buick LeSabre has automatic transmission and 1975 BMW 320 has manual transmission. 1975 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 BMW 320 | 2003 Buick LeSabre | |
| Make | BMW | Buick |
| Model | 320 | LeSabre |
| Year Released | 1975 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1990 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 109 HP | 205 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 157 Nm | 311 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 97.1 mm |
| Engine Stroke Size | 80 mm | 86 mm |
| Engine Compression Ratio | 8.1:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1120 kg | 1617 kg |
| Vehicle Length | 4360 mm | 5090 mm |
| Vehicle Width | 1620 mm | 1870 mm |
| Vehicle Height | 1350 mm | 1450 mm |
| Wheelbase Size | 2580 mm | 2860 mm |
| Fuel Tank Capacity | 52 L | 68 L |
