The 4.0-liter V6 engine uses dual overhead camshafts and variable valve technology (called VVT-i) to optimize power and torque over a broad range of rpm. In action, it feels refined and delivers responsive performance. Tested to the latest SAE standards, it rates 236 horsepower and 266 pound-feet of torque. That makes the Toyota V6 more powerful than the base V6 in the Dodge Dakota, but less powerful than the Nissan Frontier's V6, or the optional (and newly fortified) inline-5 in the Chevrolet Colorado.

Nonetheless, 4.0-liter V6 works well with the five-speed automatic transmission. And that's our first choice for this truck: the V6 and automatic. The automatic is super smooth and very responsive, quickly downshifting when you mash the throttle, and it offers five ratios to better keep the engine at its most efficient rpm. For its part, the six-speed manual transmission is easy to shift, but first gear is a very low ratio, leaving a broad stretch to second. And the manual does not offer fuel economy advantages: The EPA estimates 18/22 mpg City/Highway for 2WD automatics, 17/21 for 4WD automatics; with the manual transmission the V6 managed only 16/21 with 2WD or 4WD. Toyota recommends 91 octane gas for the V6.

The 2.7-liter four-cylinder engine does offer better fuel economy than the V6 and can run on less-expensive Regular gas. The four-cylinder is rated at 159 horsepower and 180 pound-feet of torque, which is about average for the class. The four-cylinder does offer. EPA estimates of 21/27 mpg with 2WD and the five-speed manual, and 20/27 for 2WD with the four-speed automatic. Four-wheel drive bogs it down, however, to just 19/23. Toyota recommends 87 octane for the four-cylinder. As with the V6, the four-cylinder benefits from VVT-i and dohc, which means it's a modern, sophisticated engine.

Handling is quite good on curvy roads. The Tacoma feels steady in sweeping turns and suffers from surprisingly little body roll, or lean, in hard corners. The Tacoma feels big on the road when compared with older compact pickups and, in fact, it is relatively large. It's wider and longer than previous-generation models. Size can be a detriment when parking, and a long-bed Double Cab can be a challenge in tight parking situations due to the amount of space it requires to turn. The Tacoma Double Cab long bed requires 44 feet to complete a circle, while a Double Cab short bed needs closer to 40 feet. For this reason, we recommend the short bed unless you really need to carry something that won't fit in it. A base Tacoma Regular Cab boasts a turning circle of less than 37 feet.

On pavement, the 4WD and TRD Offroad models seemed smooth and refined. A 4WD TRD model is smooth and highly capable off road. The TRD suspension is excellent on rough, rugged terrain. It handles well on rough dirt trails, something we learned while charging up a ski run at Alyeska. It never bottomed on the rough terrain even when we pushed it well beyond socially acceptable standards. The Tacoma TRD easily handled an off-road course that featured steep ascents and descents, moguls and a log step. In short, we'd feel comfortable tackling just about any terrain in a Toyota Tacoma. And it doesn't just get there, it does it in relative comfort. The Tacoma doesn't seem to generate as much head toss as earlier 4WD compact pickups, an important consideration when driving long distances over rugged terrain because we don't want to arrive in the backcountry fatigued from driving.

Switching into 4WD and 4WD Lo is as easy as twisting a rotary knob. It works very well, for the most part, but we tried to confuse it by switching the knob around underway and we succeeded. The low-range lights wouldn't turn off until we stopped, shut it off and restarted, the automotive equivalent of rebooting your computer.

The Tacoma's brakes are smooth and easy to modulate and can bring it to quick halt without drama. The rear brakes are drums, however, less desirable than the rear disc brakes that come on some of the other pickups in this class.

The X-Runner is a lot of fun to drive and handles like a sports car. It corners flat and generates lots of grip in the curves. We pushed it hard up a hill climb and were not able to reach its cornering limits. It tracks well and is very stable in tight corners even when spinning the inside rear tire under full throttle. The ride is firm, but the X-Runner seems to ride better than our recollection of the Ford SVT Lightning. However, we didn't care for the feel of the clutch pedal, the steering was vague on-center, and there was that aforementioned inside rear-wheel spin. Wind noise seems higher in the X-Runner than in the other models. But much of this is nitpicking. This is a tight, sporty truck, and probably the best of the genre. There's no cowl shake. The exhaust sounds cool. If you want a truck that can hang with a sports car, the X-Runner is the ticket.