2005 BMW 645 vs. 2012 Volvo S80
To start off, 2012 Volvo S80 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW 645. In addition, the cost of maintenance, including insurance, on 2005 BMW 645 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP) has 158 more horse power than 2012 Volvo S80. (180 HP). In normal driving conditions, 2005 BMW 645 should accelerate faster than 2012 Volvo S80. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 106 kg more than 2012 Volvo S80. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2012 Volvo S80, 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. 2012 Volvo S80 has automatic transmission and 2005 BMW 645 has manual transmission. 2005 BMW 645 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Volvo S80 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 645 | 2012 Volvo S80 | |
| Make | BMW | Volvo |
| Model | 645 | S80 |
| Year Released | 2005 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4390 cc | 1600 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 180 HP |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1715 kg | 1609 kg |
| Vehicle Length | 4830 mm | 4628 mm |
| Vehicle Width | 1860 mm | 1864 mm |
| Vehicle Height | 1380 mm | 1483 mm |
| Wheelbase Size | 2790 mm | 2776 mm |
| Fuel Tank Capacity | 70 L | 67 L |
