2003 BMW M3 vs. 2010 Opel Astra

To start off, 2010 Opel Astra is newer by 7 year(s). Which means there will be less support and parts availability for 2003 BMW M3. In addition, the cost of maintenance, including insurance, on 2003 BMW M3 would be higher. At 3,168 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (342 HP @ 7900 RPM) has 253 more horse power than 2010 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2003 BMW M3 should accelerate faster than 2010 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW M3 weights approximately 155 kg more than 2010 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2003 BMW M3 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 2003 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2010 Opel Astra, 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, 2003 BMW M3 (350 Nm @ 4900 RPM) has 225 more torque (in Nm) than 2010 Opel Astra. (125 Nm @ 4000 RPM). This means 2003 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Astra.

Compare all specifications:

2003 BMW M3 2010 Opel Astra
Make BMW Opel
Model M3 Astra
Year Released 2003 2010
Engine Position Front Front
Engine Size 3168 cc 1384 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 342 HP 89 HP
Engine RPM 7900 RPM 5600 RPM
Torque 350 Nm 125 Nm
Torque RPM 4900 RPM 4000 RPM
Engine Compression Ratio 11.5:1 10.5:1
Fuel Type Gasoline Gasoline
Top Speed 259 km/hour 175 km/hour
Acceleration 0-100mph 4.9 seconds 13.6 seconds
Drive Type Rear Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 2 doors 5 doors
Vehicle Weight 1385 kg 1230 kg
Vehicle Length 4500 mm 4260 mm
Vehicle Width 1790 mm 2040 mm
Vehicle Height 1370 mm 1470 mm
Wheelbase Size 2730 mm 2620 mm
Fuel Consumption Overall 11.4 L/100km 6.3 L/100km
Fuel Tank Capacity 63 L 52 L


 

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