1973 BMW 3 vs. 2007 Buick LaCrosse
To start off, 2007 Buick LaCrosse is newer by 34 year(s). Which means there will be less support and parts availability for 1973 BMW 3. In addition, the cost of maintenance, including insurance, on 1973 BMW 3 would be higher. At 3,791 cc (6 cylinders), 2007 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 1973 BMW 3 (203 HP) has 3 more horse power than 2007 Buick LaCrosse. (200 HP). In normal driving conditions, 1973 BMW 3 should accelerate faster than 2007 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick LaCrosse weights approximately 680 kg more than 1973 BMW 3.
Because 1973 BMW 3 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 1973 BMW 3. However, in wet, icy, snow, or gravel driving conditions, 2007 Buick LaCrosse, 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, 2007 Buick LaCrosse (312 Nm @ 4000 RPM) has 25 more torque (in Nm) than 1973 BMW 3. (287 Nm @ 4200 RPM). This means 2007 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 3. 2007 Buick LaCrosse has automatic transmission and 1973 BMW 3 has manual transmission. 1973 BMW 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 BMW 3 | 2007 Buick LaCrosse | |
| Make | BMW | Buick |
| Model | 3 | LaCrosse |
| Year Released | 1973 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3153 cc | 3791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 203 HP | 200 HP |
| Torque | 287 Nm | 312 Nm |
| Torque RPM | 4200 RPM | 4000 RPM |
| Engine Bore Size | 89.3 mm | 97 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1270 kg | 1950 kg |
| Vehicle Length | 4640 mm | 5040 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1380 mm | 1460 mm |
| Wheelbase Size | 2510 mm | 2810 mm |
| Fuel Tank Capacity | 70 L | 64 L |
