2009 Acura RDX vs. 1981 Buick Century
To start off, 2009 Acura RDX is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Buick Century. In addition, the cost of maintenance, including insurance, on 1981 Buick Century would be higher. At 3,213 cc (6 cylinders), 1981 Buick Century is equipped with a bigger engine. In terms of performance, 2009 Acura RDX (240 HP @ 6000 RPM) has 136 more horse power than 1981 Buick Century. (104 HP @ 4000 RPM). In normal driving conditions, 2009 Acura RDX should accelerate faster than 1981 Buick Century. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura RDX weights approximately 20 kg more than 1981 Buick Century. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 1981 Buick Century. In wet, icy, snow, or gravel driving conditions, 2009 Acura RDX 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, 2009 Acura RDX (353 Nm @ 4500 RPM) has 136 more torque (in Nm) than 1981 Buick Century. (217 Nm @ 2000 RPM). This means 2009 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1981 Buick Century.
Compare all specifications:
2009 Acura RDX | 1981 Buick Century | |
Make | Acura | Buick |
Model | RDX | Century |
Year Released | 2009 | 1981 |
Body Type | SUV | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2300 cc | 3213 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 240 HP | 104 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 353 Nm | 217 Nm |
Torque RPM | 4500 RPM | 2000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1450 kg | 1430 kg |
Vehicle Length | 4600 mm | 4990 mm |
Vehicle Width | 1880 mm | 1790 mm |
Vehicle Height | 1660 mm | 1410 mm |
Wheelbase Size | 2660 mm | 2760 mm |