2009 Alpina B7 vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Alpina B7. In addition, the cost of maintenance, including insurance, on 2009 Alpina B7 would be higher. At 4,397 cc (8 cylinders), 2009 Alpina B7 is equipped with a bigger engine. In terms of performance, 2009 Alpina B7 (493 HP @ 5500 RPM) has 359 more horse power than 2013 Chevrolet Sonic. (134 HP @ 6300 RPM). In normal driving conditions, 2009 Alpina B7 should accelerate faster than 2013 Chevrolet Sonic. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina B7 weights approximately 753 kg more than 2013 Chevrolet Sonic. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alpina B7 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 Alpina B7. However, in wet, icy, snow, or gravel driving conditions, 2013 Chevrolet Sonic, 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 Alpina B7 (700 Nm @ 4250 RPM) has 531 more torque (in Nm) than 2013 Chevrolet Sonic. (169 Nm @ 3800 RPM). This means 2009 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2013 Chevrolet Sonic.
Compare all specifications:
| 2009 Alpina B7 | 2013 Chevrolet Sonic | |
| Make | Alpina | Chevrolet |
| Model | B7 | Sonic |
| Year Released | 2009 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4397 cc | 1800 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 493 HP | 134 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 700 Nm | 169 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Engine Bore Size | 92 mm | 80 mm |
| Engine Stroke Size | 82.8 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1990 kg | 1237 kg |
| Vehicle Length | 5180 mm | 4399 mm |
| Vehicle Width | 1910 mm | 1735 mm |
| Vehicle Height | 1450 mm | 1517 mm |
| Wheelbase Size | 3140 mm | 2685 mm |
| Fuel Tank Capacity | 88 L | 46 L |
