1999 AC Ace vs. 2009 Lincoln MKS
To start off, 2009 Lincoln MKS is newer by 10 year(s). Which means there will be less support and parts availability for 1999 AC Ace. In addition, the cost of maintenance, including insurance, on 1999 AC Ace would be higher. At 3,724 cc (6 cylinders), 2009 Lincoln MKS is equipped with a bigger engine. In terms of performance, 1999 AC Ace (351 HP @ 6500 RPM) has 78 more horse power than 2009 Lincoln MKS. (273 HP @ 6250 RPM). In normal driving conditions, 1999 AC Ace should accelerate faster than 2009 Lincoln MKS.
Because 2009 Lincoln MKS is four wheel drive (4WD), it will have significant more traction and grip than 1999 AC Ace. In wet, icy, snow, or gravel driving conditions, 2009 Lincoln MKS 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, 1999 AC Ace (400 Nm @ 4000 RPM) has 34 more torque (in Nm) than 2009 Lincoln MKS. (366 Nm @ 4250 RPM). This means 1999 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 2009 Lincoln MKS. 2009 Lincoln MKS has automatic transmission and 1999 AC Ace has manual transmission. 1999 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Lincoln MKS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 AC Ace | 2009 Lincoln MKS | |
| Make | AC | Lincoln |
| Model | Ace | MKS |
| Year Released | 1999 | 2009 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3506 cc | 3724 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 351 HP | 273 HP |
| Engine RPM | 6500 RPM | 6250 RPM |
| Torque | 400 Nm | 366 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Compression Ratio | 8.0:1 | 9.8:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4430 mm | 5190 mm |
| Vehicle Width | 1880 mm | 1930 mm |
| Vehicle Height | 1310 mm | 1570 mm |
| Wheelbase Size | 2480 mm | 2870 mm |
| Fuel Tank Capacity | 90 L | 72 L |
