1999 Opel Astra vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Opel Astra. In addition, the cost of maintenance, including insurance, on 1999 Opel Astra would be higher. At 4,800 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (298 HP @ 5600 RPM) has 210 more horse power than 1999 Opel Astra. (88 HP @ 6000 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1999 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1264 kg more than 1999 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 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 GMC Sierra (414 Nm @ 4600 RPM) has 289 more torque (in Nm) than 1999 Opel Astra. (125 Nm @ 4000 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Astra. 2013 GMC Sierra has automatic transmission and 1999 Opel Astra has manual transmission. 1999 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Opel Astra | 2013 GMC Sierra | |
Make | Opel | GMC |
Model | Astra | Sierra |
Year Released | 1999 | 2013 |
Engine Position | Front | Front |
Engine Size | 1389 cc | 4800 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 88 HP | 298 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 125 Nm | 414 Nm |
Torque RPM | 4000 RPM | 4600 RPM |
Engine Bore Size | 77.6 mm | 96 mm |
Engine Stroke Size | 73.4 mm | 83 mm |
Fuel Type | Gasoline | Flex Fuel |
Drive Type | Front | 4WD |
Transmission Type | Manual | 6-speed automatic |
Number of Seats | 5 seats | 6 seats |
Vehicle Weight | 1190 kg | 2454 kg |
Vehicle Length | 4300 mm | 5847 mm |
Vehicle Width | 1720 mm | 2032 mm |
Vehicle Height | 1470 mm | 1872 mm |
Wheelbase Size | 2620 mm | 3645 mm |