2009 BMW 735 vs. 2007 Opel Signum
To start off, 2009 BMW 735 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Signum. In addition, the cost of maintenance, including insurance, on 2007 Opel Signum would be higher. At 3,600 cc (8 cylinders), 2009 BMW 735 is equipped with a bigger engine. In terms of performance, 2009 BMW 735 (268 HP) has 120 more horse power than 2007 Opel Signum. (148 HP). In normal driving conditions, 2009 BMW 735 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 735 weights approximately 362 kg more than 2007 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 735 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 2009 BMW 735. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Signum, 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. Let's talk about torque, 2009 BMW 735 (360 Nm @ 3700 RPM) has 45 more torque (in Nm) than 2007 Opel Signum. (315 Nm @ 2000 RPM). This means 2009 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum. 2009 BMW 735 has automatic transmission and 2007 Opel Signum has manual transmission. 2007 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 735 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW 735 | 2007 Opel Signum | |
Make | BMW | Opel |
Model | 735 | Signum |
Year Released | 2009 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 3600 cc | 1909 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 268 HP | 148 HP |
Torque | 360 Nm | 315 Nm |
Torque RPM | 3700 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 82 mm |
Engine Stroke Size | 81.2 mm | 90.4 mm |
Engine Compression Ratio | 11.0:1 | 18.0:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 250 km/hour | 209 km/hour |
Acceleration 0-100mph | 7.5 seconds | 10.5 seconds |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1975 kg | 1613 kg |
Vehicle Length | 5180 mm | 4640 mm |
Vehicle Width | 1910 mm | 1800 mm |
Vehicle Height | 1500 mm | 1470 mm |
Wheelbase Size | 3140 mm | 2840 mm |
Fuel Consumption Overall | 11.1 L/100km | 6.1 L/100km |
Fuel Tank Capacity | 88 L | 60 L |