2001 BMW 735 vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 12 year(s). Which means there will be less support and parts availability for 2001 BMW 735. In addition, the cost of maintenance, including insurance, on 2001 BMW 735 would be higher. At 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (437 HP) has 169 more horse power than 2001 BMW 735. (268 HP) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 2001 BMW 735. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 6 series weights approximately 114 kg more than 2001 BMW 735. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW 6 series is all wheel drive (AWD), it will have significant more traction and grip than 2001 BMW 735. In wet, icy, snow, or gravel driving conditions, 2013 BMW 6 series will offer significantly more control. 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, 2013 BMW 6 series (649 Nm @ 4500 RPM) has 299 more torque (in Nm) than 2001 BMW 735. (350 Nm @ 3700 RPM). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 735.
Compare all specifications:
| 2001 BMW 735 | 2013 BMW 6 series | |
| Make | BMW | BMW |
| Model | 735 | 6 series |
| Year Released | 2001 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3429 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 437 HP |
| Torque | 350 Nm | 649 Nm |
| Torque RPM | 3700 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0 :1 |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 4.8 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1975 kg | 2089 kg |
| Vehicle Length | 5180 mm | 5009 mm |
| Vehicle Width | 1910 mm | 2081 mm |
| Vehicle Height | 1500 mm | 1392 mm |
| Wheelbase Size | 3140 mm | 2968 mm |
| Fuel Tank Capacity | 88 L | 70 L |
