1994 BMW 735 vs. 2004 BMW 645
To start off, 2004 BMW 645 is newer by 10 year(s). Which means there will be less support and parts availability for 1994 BMW 735. In addition, the cost of maintenance, including insurance, on 1994 BMW 735 would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 120 more horse power than 1994 BMW 735. (208 HP @ 5700 RPM) In normal driving conditions, 2004 BMW 645 should accelerate faster than 1994 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 1994 BMW 735 weights approximately 130 kg more than 2004 BMW 645.
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, 2004 BMW 645 (450 Nm @ 3600 RPM) has 145 more torque (in Nm) than 1994 BMW 735. (305 Nm @ 4000 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1994 BMW 735. 2004 BMW 645 has automatic transmission and 1994 BMW 735 has manual transmission. 1994 BMW 735 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1994 BMW 735 | 2004 BMW 645 | |
| Make | BMW | BMW |
| Model | 735 | 645 |
| Year Released | 1994 | 2004 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 208 HP | 328 HP |
| Engine RPM | 5700 RPM | 6100 RPM |
| Torque | 305 Nm | 450 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1820 kg | 1690 kg |
| Vehicle Length | 5130 mm | 4830 mm |
| Vehicle Width | 1870 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2940 mm | 2830 mm |
