1979 Buick Century vs. 2006 BMW 630
To start off, 2006 BMW 630 is newer by 27 year(s). Which means there will be less support and parts availability for 1979 Buick Century. In addition, the cost of maintenance, including insurance, on 1979 Buick Century would be higher. At 3,214 cc (6 cylinders), 1979 Buick Century is equipped with a bigger engine. In terms of performance, 2006 BMW 630 (254 HP @ 6600 RPM) has 150 more horse power than 1979 Buick Century. (104 HP @ 4000 RPM) In normal driving conditions, 2006 BMW 630 should accelerate faster than 1979 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 630 weights approximately 330 kg more than 1979 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 82 more torque (in Nm) than 1979 Buick Century. (218 Nm @ 2000 RPM). This means 2006 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1979 Buick Century.
Compare all specifications:
| 1979 Buick Century | 2006 BMW 630 | |
| Make | Buick | BMW |
| Model | Century | 630 |
| Year Released | 1979 | 2006 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3214 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 104 HP | 254 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 218 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1430 kg | 1760 kg |
| Vehicle Length | 4990 mm | 4830 mm |
| Vehicle Width | 1790 mm | 1860 mm |
| Vehicle Height | 1410 mm | 1380 mm |
| Wheelbase Size | 2760 mm | 2790 mm |
