2005 Buick Regal vs. 2000 Chevrolet Suburban
To start off, 2005 Buick Regal is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 2000 Chevrolet Suburban would be higher. At 5,967 cc (8 cylinders), 2000 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2000 Chevrolet Suburban (317 HP @ 5000 RPM) has 120 more horse power than 2005 Buick Regal. (197 HP @ 5200 RPM) In normal driving conditions, 2000 Chevrolet Suburban should accelerate faster than 2005 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2000 Chevrolet Suburban weights approximately 830 kg more than 2005 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2005 Buick Regal. In wet, icy, snow, or gravel driving conditions, 2000 Chevrolet Suburban 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, 2000 Chevrolet Suburban (502 Nm @ 4000 RPM) has 191 more torque (in Nm) than 2005 Buick Regal. (311 Nm @ 4000 RPM). This means 2000 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Regal.
Compare all specifications:
| 2005 Buick Regal | 2000 Chevrolet Suburban | |
| Make | Buick | Chevrolet |
| Model | Regal | Suburban |
| Year Released | 2005 | 2000 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5967 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 317 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 311 Nm | 502 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 102 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 9 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 2390 kg |
| Vehicle Length | 4990 mm | 5580 mm |
| Vehicle Width | 1850 mm | 1950 mm |
| Vehicle Height | 1440 mm | 1930 mm |
| Wheelbase Size | 2780 mm | 3310 mm |
| Fuel Tank Capacity | 64 L | 117 L |
