1979 BMW 633 vs. 2005 Chevrolet Uplander
To start off, 2005 Chevrolet Uplander is newer by 26 year(s). Which means there will be less support and parts availability for 1979 BMW 633. In addition, the cost of maintenance, including insurance, on 1979 BMW 633 would be higher. At 3,491 cc (6 cylinders), 2005 Chevrolet Uplander is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Uplander (200 HP @ 5600 RPM) has 6 more horse power than 1979 BMW 633. (194 HP @ 5500 RPM) In normal driving conditions, 2005 Chevrolet Uplander should accelerate faster than 1979 BMW 633. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Uplander weights approximately 637 kg more than 1979 BMW 633. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Uplander is four wheel drive (4WD), it will have significant more traction and grip than 1979 BMW 633. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Uplander will offer significantly more control. 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 Chevrolet Uplander (298 Nm) has 13 more torque (in Nm) than 1979 BMW 633. (285 Nm). This means 2005 Chevrolet Uplander will have an easier job in driving up hills or pulling heavy equipment than 1979 BMW 633. 2005 Chevrolet Uplander has automatic transmission and 1979 BMW 633 has manual transmission. 1979 BMW 633 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Uplander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 BMW 633 | 2005 Chevrolet Uplander | |
| Make | BMW | Chevrolet |
| Model | 633 | Uplander |
| Year Released | 1979 | 2005 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 194 HP | 200 HP |
| Engine RPM | 5500 RPM | 5600 RPM |
| Torque | 285 Nm | 298 Nm |
| Engine Bore Size | 89 mm | 94 mm |
| Engine Stroke Size | 86 mm | 84 mm |
| Engine Compression Ratio | 9.3:1 | 9.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 2107 kg |
| Vehicle Length | 4760 mm | 5200 mm |
| Vehicle Width | 1760 mm | 1840 mm |
| Vehicle Height | 1390 mm | 1840 mm |
| Wheelbase Size | 2640 mm | 3080 mm |
| Fuel Tank Capacity | 70 L | 95 L |
