2007 GMC Sierra vs. 1981 Lincoln Mark VI
To start off, 2007 GMC Sierra is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Lincoln Mark VI. In addition, the cost of maintenance, including insurance, on 1981 Lincoln Mark VI 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 161 more horse power than 1981 Lincoln Mark VI. (139 HP @ 3400 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1981 Lincoln Mark VI.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 129 more torque (in Nm) than 1981 Lincoln Mark VI. (359 Nm @ 2000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Lincoln Mark VI.
Compare all specifications:
| 2007 GMC Sierra | 1981 Lincoln Mark VI | |
| Make | GMC | Lincoln |
| Model | Sierra | Mark VI |
| Year Released | 2007 | 1981 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 5733 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 139 HP |
| Engine RPM | 4400 RPM | 3400 RPM |
| Torque | 488 Nm | 359 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 6570 mm | 5490 mm |
| Vehicle Width | 2450 mm | 1990 mm |
| Vehicle Height | 1970 mm | 1440 mm |
| Wheelbase Size | 4250 mm | 2910 mm |
| Fuel Tank Capacity | 132 L | 68 L |
