2005 Lincoln Zephyr vs. 2007 Pontiac G5
To start off, 2007 Pontiac G5 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Lincoln Zephyr. In addition, the cost of maintenance, including insurance, on 2005 Lincoln Zephyr would be higher. At 2,967 cc (6 cylinders), 2005 Lincoln Zephyr is equipped with a bigger engine. In terms of performance, 2005 Lincoln Zephyr (218 HP @ 6250 RPM) has 70 more horse power than 2007 Pontiac G5. (148 HP @ 5800 RPM). In normal driving conditions, 2005 Lincoln Zephyr should accelerate faster than 2007 Pontiac G5.
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, 2005 Lincoln Zephyr (271 Nm @ 4750 RPM) has 65 more torque (in Nm) than 2007 Pontiac G5. (206 Nm @ 5200 RPM). This means 2005 Lincoln Zephyr will have an easier job in driving up hills or pulling heavy equipment than 2007 Pontiac G5. 2005 Lincoln Zephyr has automatic transmission and 2007 Pontiac G5 has manual transmission. 2007 Pontiac G5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Lincoln Zephyr will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Lincoln Zephyr | 2007 Pontiac G5 | |
| Make | Lincoln | Pontiac |
| Model | Zephyr | G5 |
| Year Released | 2005 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2199 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 218 HP | 148 HP |
| Engine RPM | 6250 RPM | 5800 RPM |
| Torque | 271 Nm | 206 Nm |
| Torque RPM | 4750 RPM | 5200 RPM |
| Engine Bore Size | 89 mm | 86.1 mm |
| Engine Stroke Size | 79.5 mm | 94.5 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4850 mm | 4570 mm |
| Vehicle Width | 1840 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2730 mm | 2640 mm |
