2003 Opel Astra vs. 2013 Acura ZDX
To start off, 2013 Acura ZDX is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 3,700 cc (6 cylinders), 2013 Acura ZDX is equipped with a bigger engine. In terms of performance, 2013 Acura ZDX (300 HP @ 6300 RPM) has 126 more horse power than 2003 Opel Astra. (174 HP @ 5200 RPM) In normal driving conditions, 2013 Acura ZDX should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Acura ZDX weights approximately 603 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Acura ZDX is all wheel drive (AWD), it will have significant more traction and grip than 2003 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2013 Acura ZDX 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, 2013 Acura ZDX (366 Nm @ 4500 RPM) has 115 more torque (in Nm) than 2003 Opel Astra. (251 Nm @ 1950 RPM). This means 2013 Acura ZDX will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra. 2013 Acura ZDX has automatic transmission and 2003 Opel Astra has manual transmission. 2003 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Acura ZDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2013 Acura ZDX | |
| Make | Opel | Acura |
| Model | Astra | ZDX |
| Year Released | 2003 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 300 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 251 Nm | 366 Nm |
| Torque RPM | 1950 RPM | 4500 RPM |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 86 mm | 96 mm |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1410 kg | 2013 kg |
| Vehicle Length | 4260 mm | 4887 mm |
| Vehicle Width | 1760 mm | 2174 mm |
| Vehicle Height | 1470 mm | 1596 mm |
| Wheelbase Size | 2740 mm | 2750 mm |
| Fuel Consumption | 6.9 L/100km | 8.8 L/100km |
| Fuel Consumption City | 12.9 L/100km | 12.7 L/100km |
| Fuel Tank Capacity | 52 L | 80 L |
