1991 Chevrolet Lumina vs. 2009 GMC Acadia
To start off, 2009 GMC Acadia is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Lumina. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Lumina would be higher. At 3,600 cc (6 cylinders), 2009 GMC Acadia is equipped with a bigger engine. In terms of performance, 2009 GMC Acadia (288 HP @ 6300 RPM) has 180 more horse power than 1991 Chevrolet Lumina. (108 HP @ 5200 RPM) In normal driving conditions, 2009 GMC Acadia should accelerate faster than 1991 Chevrolet Lumina. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Acadia weights approximately 1055 kg more than 1991 Chevrolet Lumina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 GMC Acadia (366 Nm @ 3400 RPM) has 183 more torque (in Nm) than 1991 Chevrolet Lumina. (183 Nm @ 3200 RPM). This means 2009 GMC Acadia will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Lumina.
Compare all specifications:
| 1991 Chevrolet Lumina | 2009 GMC Acadia | |
| Make | Chevrolet | GMC |
| Model | Lumina | Acadia |
| Year Released | 1991 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2472 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 288 HP |
| Engine RPM | 5200 RPM | 6300 RPM |
| Torque | 183 Nm | 366 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1380 kg | 2435 kg |
| Vehicle Length | 5040 mm | 5100 mm |
| Vehicle Width | 1820 mm | 1990 mm |
| Vehicle Height | 1350 mm | 1780 mm |
| Wheelbase Size | 2740 mm | 3030 mm |
| Fuel Tank Capacity | 42 L | 83 L |
