1989 Buick Reatta vs. 2010 GMC Sierra
To start off, 2010 GMC Sierra is newer by 21 year(s). Which means there will be less support and parts availability for 1989 Buick Reatta. In addition, the cost of maintenance, including insurance, on 1989 Buick Reatta would be higher. At 5,999 cc (8 cylinders), 2010 GMC Sierra is equipped with a bigger engine. In terms of performance, 2010 GMC Sierra (353 HP @ 5400 RPM) has 188 more horse power than 1989 Buick Reatta. (165 HP @ 4400 RPM) In normal driving conditions, 2010 GMC Sierra should accelerate faster than 1989 Buick Reatta. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Sierra weights approximately 1132 kg more than 1989 Buick Reatta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1989 Buick Reatta. In wet, icy, snow, or gravel driving conditions, 2010 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, 2010 GMC Sierra (506 Nm) has 221 more torque (in Nm) than 1989 Buick Reatta. (285 Nm). This means 2010 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1989 Buick Reatta.
Compare all specifications:
1989 Buick Reatta | 2010 GMC Sierra | |
Make | Buick | GMC |
Model | Reatta | Sierra |
Year Released | 1989 | 2010 |
Engine Position | Front | Front |
Engine Size | 3800 cc | 5999 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 165 HP | 353 HP |
Engine RPM | 4400 RPM | 5400 RPM |
Torque | 285 Nm | 506 Nm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 3 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1532 kg | 2664 kg |
Vehicle Length | 4650 mm | 5710 mm |
Vehicle Width | 1860 mm | 2040 mm |
Vehicle Height | 1310 mm | 1940 mm |
Wheelbase Size | 2510 mm | 3380 mm |
Fuel Tank Capacity | 62 L | 129 L |