2003 Alpina B3 vs. 2007 Mazda MX-5 Miata
To start off, 2007 Mazda MX-5 Miata is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alpina B3. In addition, the cost of maintenance, including insurance, on 2003 Alpina B3 would be higher. At 3,300 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (276 HP @ 6300 RPM) has 110 more horse power than 2007 Mazda MX-5 Miata. (166 HP @ 6700 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 2007 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 358 kg more than 2007 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda MX-5 Miata. In wet, icy, snow, or gravel driving conditions, 2003 Alpina B3 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, 2003 Alpina B3 (335 Nm @ 4500 RPM) has 144 more torque (in Nm) than 2007 Mazda MX-5 Miata. (191 Nm @ 5000 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda MX-5 Miata.
Compare all specifications:
| 2003 Alpina B3 | 2007 Mazda MX-5 Miata | |
| Make | Alpina | Mazda |
| Model | B3 | MX-5 Miata |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3300 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 276 HP | 166 HP |
| Engine RPM | 6300 RPM | 6700 RPM |
| Torque | 335 Nm | 191 Nm |
| Torque RPM | 4500 RPM | 5000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1202 kg |
| Vehicle Length | 4480 mm | 4000 mm |
| Vehicle Width | 1750 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1250 mm |
| Wheelbase Size | 2730 mm | 2340 mm |
| Fuel Consumption Overall | 11.6 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 63 L | 48 L |
