2005 BMW 645 vs. 1977 Buick Regal
To start off, 2005 BMW 645 is newer by 28 year(s). Which means there will be less support and parts availability for 1977 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 4,392 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (326 HP @ 6100 RPM) has 237 more horse power than 1977 Buick Regal. (89 HP @ 3600 RPM). In normal driving conditions, 2005 BMW 645 should accelerate faster than 1977 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 465 kg more than 1977 Buick Regal. 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, 2005 BMW 645 (447 Nm @ 3600 RPM) has 223 more torque (in Nm) than 1977 Buick Regal. (224 Nm @ 2000 RPM). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal.
Compare all specifications:
2005 BMW 645 | 1977 Buick Regal | |
Make | BMW | Buick |
Model | 645 | Regal |
Year Released | 2005 | 1977 |
Engine Position | Front | Front |
Engine Size | 4392 cc | 3214 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 326 HP | 89 HP |
Engine RPM | 6100 RPM | 3600 RPM |
Torque | 447 Nm | 224 Nm |
Torque RPM | 3600 RPM | 2000 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 4 seats | 5 seats |
Vehicle Weight | 1895 kg | 1430 kg |
Vehicle Length | 4830 mm | 5090 mm |
Vehicle Width | 1860 mm | 1840 mm |
Vehicle Height | 1380 mm | 1370 mm |
Wheelbase Size | 2890 mm | 2750 mm |