2007 BMW 320 vs. 2011 BMW X5
To start off, 2011 BMW X5 is newer by 4 year(s). Which means there will be less support and parts availability for 2007 BMW 320. In addition, the cost of maintenance, including insurance, on 2007 BMW 320 would be higher. At 2,993 cc (6 cylinders), 2011 BMW X5 is equipped with a bigger engine. In terms of performance, 2011 BMW X5 (304 HP @ 440 RPM) has 156 more horse power than 2007 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2011 BMW X5 should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW X5 weights approximately 790 kg more than 2007 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 BMW X5 (600 Nm @ 1500 RPM) has 400 more torque (in Nm) than 2007 BMW 320. (200 Nm @ 3600 RPM). This means 2011 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320. 2011 BMW X5 has automatic transmission and 2007 BMW 320 has manual transmission. 2007 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 320 | 2011 BMW X5 | |
| Make | BMW | BMW |
| Model | 320 | X5 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 304 HP |
| Engine RPM | 6200 RPM | 440 RPM |
| Torque | 200 Nm | 600 Nm |
| Torque RPM | 3600 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 90 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 220 km/hour | 237 km/hour |
| Acceleration 0-100mph | 9 seconds | 6.6 seconds |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1395 kg | 2185 kg |
| Vehicle Length | 4530 mm | 4857 mm |
| Vehicle Width | 1430 mm | 1933 mm |
| Vehicle Height | 1880 mm | 1776 mm |
| Wheelbase Size | 2770 mm | 2934 mm |
| Fuel Consumption Overall | 7.4 L/100km | 7.5 L/100km |
| Fuel Tank Capacity | 60 L | 85 L |
