2006 Buick Lucerne vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Buick Lucerne. In addition, the cost of maintenance, including insurance, on 2006 Buick Lucerne would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (300 HP @ 4400 RPM) has 103 more horse power than 2006 Buick Lucerne. (197 HP @ 5200 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2006 Buick Lucerne.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 180 more torque (in Nm) than 2006 Buick Lucerne. (308 Nm @ 3800 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Buick Lucerne.
Compare all specifications:
| 2006 Buick Lucerne | 2007 GMC Sierra | |
| Make | Buick | GMC |
| Model | Lucerne | Sierra |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3786 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 197 HP | 300 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 308 Nm | 488 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 102 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5170 mm | 6570 mm |
| Vehicle Width | 1880 mm | 2450 mm |
| Vehicle Height | 1480 mm | 1970 mm |
| Wheelbase Size | 2940 mm | 4250 mm |
| Fuel Tank Capacity | 68 L | 132 L |
