2008 BMW 650 vs. 2013 BMW X3
To start off, 2013 BMW X3 is newer by 5 year(s). Which means there will be less support and parts availability for 2008 BMW 650. In addition, the cost of maintenance, including insurance, on 2008 BMW 650 would be higher. At 4,799 cc (8 cylinders), 2008 BMW 650 is equipped with a bigger engine. In terms of performance, 2008 BMW 650 (360 HP @ 6300 RPM) has 123 more horse power than 2013 BMW X3. (237 HP @ 5000 RPM). In normal driving conditions, 2008 BMW 650 should accelerate faster than 2013 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X3 weights approximately 225 kg more than 2008 BMW 650.
Because 2013 BMW X3 is all wheel drive (AWD), it will have significant more traction and grip than 2008 BMW 650. In wet, icy, snow, or gravel driving conditions, 2013 BMW X3 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, 2008 BMW 650 (488 Nm @ 3400 RPM) has 135 more torque (in Nm) than 2013 BMW X3. (353 Nm @ 4800 RPM). This means 2008 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW X3. 2013 BMW X3 has automatic transmission and 2008 BMW 650 has manual transmission. 2008 BMW 650 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 650 | 2013 BMW X3 | |
| Make | BMW | BMW |
| Model | 650 | X3 |
| Year Released | 2008 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 360 HP | 237 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Torque | 488 Nm | 353 Nm |
| Torque RPM | 3400 RPM | 4800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0 :1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 8-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1640 kg | 1865 kg |
| Vehicle Length | 5050 mm | 4648 mm |
| Vehicle Width | 1860 mm | 2098 mm |
| Vehicle Height | 1480 mm | 1661 mm |
| Wheelbase Size | 2790 mm | 2810 mm |
| Fuel Consumption Highway | 10.7 L/100km | 7 L/100km |
| Fuel Consumption City | 15.7 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 70 L | 67 L |
