2006 BMW 745 vs. 1986 Buick Regal
To start off, 2006 BMW 745 is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Buick Regal. In addition, the cost of maintenance, including insurance, on 1986 Buick Regal would be higher. At 4,423 cc (8 cylinders), 2006 BMW 745 is equipped with a bigger engine. In terms of performance, 2006 BMW 745 (325 HP @ 3800 RPM) has 90 more horse power than 1986 Buick Regal. (235 HP @ 4400 RPM). In normal driving conditions, 2006 BMW 745 should accelerate faster than 1986 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 745 weights approximately 625 kg more than 1986 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, 2006 BMW 745 (700 Nm @ 1900 RPM) has 252 more torque (in Nm) than 1986 Buick Regal. (448 Nm @ 2800 RPM). This means 2006 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1986 Buick Regal.
Compare all specifications:
| 2006 BMW 745 | 1986 Buick Regal | |
| Make | BMW | Buick |
| Model | 745 | Regal |
| Year Released | 2006 | 1986 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4423 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 325 HP | 235 HP |
| Engine RPM | 3800 RPM | 4400 RPM |
| Torque | 700 Nm | 448 Nm |
| Torque RPM | 1900 RPM | 2800 RPM |
| Engine Compression Ratio | 17.0:1 | 8.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2115 kg | 1490 kg |
| Vehicle Length | 5050 mm | 5100 mm |
| Vehicle Width | 1910 mm | 1830 mm |
| Vehicle Height | 1500 mm | 1390 mm |
| Wheelbase Size | 3000 mm | 2750 mm |
| Fuel Tank Capacity | 88 L | 68 L |
