2006 BMW 630 vs. 1991 Oldsmobile Cutlass
To start off, 2006 BMW 630 is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Oldsmobile Cutlass. In addition, the cost of maintenance, including insurance, on 1991 Oldsmobile Cutlass would be higher. At 3,351 cc (6 cylinders), 1991 Oldsmobile Cutlass is equipped with a bigger engine. In terms of performance, 2006 BMW 630 (254 HP @ 6600 RPM) has 57 more horse power than 1991 Oldsmobile Cutlass. (197 HP @ 5000 RPM). In normal driving conditions, 2006 BMW 630 should accelerate faster than 1991 Oldsmobile Cutlass. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 630 weights approximately 250 kg more than 1991 Oldsmobile Cutlass. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 630 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 2006 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 1991 Oldsmobile Cutlass, 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, 2006 BMW 630 (300 Nm @ 2500 RPM) has 9 more torque (in Nm) than 1991 Oldsmobile Cutlass. (291 Nm @ 4400 RPM). This means 2006 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1991 Oldsmobile Cutlass. 1991 Oldsmobile Cutlass has automatic transmission and 2006 BMW 630 has manual transmission. 2006 BMW 630 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Oldsmobile Cutlass will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 630 | 1991 Oldsmobile Cutlass | |
| Make | BMW | Oldsmobile |
| Model | 630 | Cutlass |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3351 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 197 HP |
| Engine RPM | 6600 RPM | 5000 RPM |
| Torque | 300 Nm | 291 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1760 kg | 1510 kg |
| Vehicle Length | 4830 mm | 4930 mm |
| Vehicle Width | 1860 mm | 1810 mm |
| Vehicle Height | 1380 mm | 1350 mm |
| Wheelbase Size | 2790 mm | 2740 mm |
