2008 BMW 523 vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW 523. In addition, the cost of maintenance, including insurance, on 2008 BMW 523 would be higher. At 5,972 cc (12 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (528 HP @ 5250 RPM) has 353 more horse power than 2008 BMW 523. (175 HP @ 5800 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 2008 BMW 523. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 775 kg more than 2008 BMW 523. 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, 2013 BMW 7 Series (746 Nm @ 5000 RPM) has 516 more torque (in Nm) than 2008 BMW 523. (230 Nm @ 3500 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 523.
Compare all specifications:
2008 BMW 523 | 2013 BMW 7 Series | |
Make | BMW | BMW |
Model | 523 | 7 Series |
Year Released | 2008 | 2013 |
Engine Position | Front | Front |
Engine Size | 2496 cc | 5972 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 528 HP |
Engine RPM | 5800 RPM | 5250 RPM |
Torque | 230 Nm | 746 Nm |
Torque RPM | 3500 RPM | 5000 RPM |
Engine Bore Size | 82 mm | 89 mm |
Engine Stroke Size | 78.8 mm | 80 mm |
Engine Compression Ratio | 11.0:1 | 10.0 :1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 230 km/hour | 250 km/hour |
Acceleration 0-100mph | 9.3 seconds | 4.6 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | 8-speed automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1500 kg | 2275 kg |
Vehicle Length | 4850 mm | 5214 mm |
Vehicle Width | 1470 mm | 2134 mm |
Vehicle Height | 1850 mm | 1481 mm |
Wheelbase Size | 2890 mm | 3210 mm |
Fuel Tank Capacity | 70 L | 80 L |