2008 BMW 645 vs. 1999 Buick Cielo
To start off, 2008 BMW 645 is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Buick Cielo. In addition, the cost of maintenance, including insurance, on 1999 Buick Cielo would be higher. At 4,398 cc (8 cylinders), 2008 BMW 645 is equipped with a bigger engine. In terms of performance, 2008 BMW 645 (328 HP @ 6100 RPM) has 90 more horse power than 1999 Buick Cielo. (238 HP @ 5200 RPM). In normal driving conditions, 2008 BMW 645 should accelerate faster than 1999 Buick Cielo.
Because 2008 BMW 645 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 2008 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 1999 Buick Cielo, 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, 2008 BMW 645 (450 Nm @ 3600 RPM) has 77 more torque (in Nm) than 1999 Buick Cielo. (373 Nm @ 3600 RPM). This means 2008 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick Cielo. 1999 Buick Cielo has automatic transmission and 2008 BMW 645 has manual transmission. 2008 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Cielo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 645 | 1999 Buick Cielo | |
| Make | BMW | Buick |
| Model | 645 | Cielo |
| Year Released | 2008 | 1999 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 328 HP | 238 HP |
| Engine RPM | 6100 RPM | 5200 RPM |
| Torque | 450 Nm | 373 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Length | 4830 mm | 4910 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1380 mm | 1310 mm |
