2007 Audi A4 vs. 2012 BMW X1
To start off, 2012 BMW X1 is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 3,121 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (252 HP @ 5100 RPM) has 109 more horse power than 2012 BMW X1. (143 HP @ 4000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 2012 BMW X1. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 195 kg more than 2012 BMW X1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Audi A4 (330 Nm @ 3250 RPM) has 10 more torque (in Nm) than 2012 BMW X1. (320 Nm @ 1750 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2012 BMW X1. 2007 Audi A4 has automatic transmission and 2012 BMW X1 has manual transmission. 2012 BMW X1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 2012 BMW X1 | |
| Make | Audi | BMW |
| Model | A4 | X1 |
| Year Released | 2007 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3121 cc | 1995 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 143 HP |
| Engine RPM | 5100 RPM | 4000 RPM |
| Torque | 330 Nm | 320 Nm |
| Torque RPM | 3250 RPM | 1750 RPM |
| Engine Bore Size | 84.5 mm | 90 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 9.6 seconds |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1740 kg | 1545 kg |
| Vehicle Length | 4580 mm | 4454 mm |
| Vehicle Width | 1400 mm | 1798 mm |
| Vehicle Height | 1780 mm | 1545 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
| Fuel Consumption Overall | 11.1 L/100km | 5.2 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
