The midsize truck segment and its move away from the tried and true V6 didn’t happen overnight, but it happened faster than most of us thought. Within the span of a few model years, turbocharged four-cylinders replaced naturally aspirated V6 engines in nearly every make in the segment.
The Toyota Tacoma moved away from its V6 after the 2023 model year and switched to a 2.4-liter turbo four-cylinder for 2024. Chevrolet did the same with its redesign of the 2023 Colorado, eliminating the 3.6-liter V6 entirely. Although it offered a 3.0-liter and 4.0-liter V6 for a long time, when the Ford Ranger returned to the U.S. market for the 2019 model year, it launched with a turbocharged four-cylinder from the start.
If you’re looking for a traditional body-on-frame midsize truck with a tough, naturally aspirated V6, your options have narrowed considerably. However, the Nissan Frontier stands as the ultimate resistance against the four-cylinder wave.
As competitors turned to turbocharging to get better EPA numbers, Nissan stuck with its 3.8-liter naturally aspirated V6 called the VQ38. Combined with a nine-speed automatic transmission, it produces 310 horsepower (6,400 rpm) and 281 lb.-ft. of torque (4,400 rpm). Nissan says the VQ38 and nine-speed combination give the Frontier more standard horsepower and more standard towing capacity than the Toyota Tacomaford ranger, Honda Ridgelineand Jeep Gladiator when comparing base models.
When properly configured, the Frontier can tow up to 7,150 pounds, which covers most travel trailers, fishing boats, or a trailer loaded with several ATVs for a weekend getaway.

- Basic tuning motor
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3.8L VQ V6 ICE
- Base Fit Transmission
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9 speed automatic
- Base trim powertrain
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rear wheel drive
How turbo four-cylinder engines took over
The appeal is simple, but nuanced.
Smaller engines with forced induction can deliver V6-level (or V8-level) power while using less fuel, helping automakers meet EPA goals without compromising capability. On paper, that sounds like a win for the buyer, but the The gap in the real world is narrower than you might expect..
|
Truck |
Engine |
EPA City |
EPA Highway |
Combined EPA |
|
2026 Nissan Frontier |
3.8L V6 |
19 |
24 |
21 |
|
2026 Toyota Tacoma |
2.4L Turbo 4 cylinder |
20 |
26 |
23 |
|
2026 Chevrolet Colorado |
2.7L Turbo 4 cylinder |
19 |
24 |
21 |
|
Ford Ranger 2026 |
2.3L Turbo 4 cylinder |
21 |
25 |
23 |
The Frontier’s naturally aspirated V6 matches the turbocharged Colorado exactly at 21 mpg combined, despite the widespread opinion that turbo four-cylinder engines are inherently more efficient. In fact, looking at EPA data, the Colorado’s turbo four offers no fuel economy advantage over the Frontier’s V6.
The Tacoma and Ranger get by at 23 mpg combined, but buyers expecting a dramatic efficiency gap between the Frontier and its turbo-equipped rivals may find things a little more nuanced.
Edmunds Long-term tests of the three turbo-equipped trucks. found that each fell short of its EPA rating over a full year of driving, in some cases by a notable margin. When you take into account the added complexity of turbocharger hardware and the maintenance it entails, the efficiency advantage on paper starts to look slimmer.
EPA ratings also show the Frontier bests both the Tacoma and Ranger in total range at 441 miles per tank.
How Nissan tests its V6 engine
Pushed beyond all possible limits
Nissan doesn’t just build the Frontier’s V6 and ship it.
Engineers at the Decherd powertrain assembly plant in Tennessee pull engines off the line at random and put them through dyno tests that simulate 130,000 miles of real-world driving. The most intense part runs an engine at maximum load and maximum speed for 100 hours straight, the equivalent of climbing a mountain road at full throttle for four days without stopping.
Throughout the test, the oil and coolant temperatures They are taken on bicycles to extremes that no driver would encounter on a daily commute. The engine also stays at full throttle, at or near its 6,600 rpm redline.
The goal of such intensive testing is to detect manufacturing problems before they leave Nissan facilities, a strategy that appears in property data. According to S&P Global Mobility, 92% of Frontier vans were sold in the last 10 years they are still on the road.
- Radar band detection
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X, K, Ka
- Companion App
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Drive smarter
The Escort MAX 360c MKII is the follow-up to the standard MAX 360c radar detector. This upgraded version features longer range detection with its updated dual antenna platform and greater false alert filtering through Blackfin DSP integration.
New Nissan Frontier Sports Edition
Dynamic contrast with Dark Armor option
The talk of V6 engines and midsize trucks is timely because Nissan is expanding the Frontier lineup with a new Sport Edition package for 2027.
Built on the SV trim, it adds 17-inch off-road-style wheels, all-terrain tires, an aluminum skid plate, fog lights and front accent lighting, along with unique graphics and a two-tone interior with yellow accents. Nissan expects the Sport Edition to be available in dealerships later this summer.
The sports edition continues the Dark Armor option introduced for 2026, which brought a blacked-out look to the same SV grade. While the Dark Armor leans toward a stealthy look, the Sport Edition goes in the opposite direction, especially with its more dynamic blue launch color, shown here.
The case of a V6 truck in 2026
Turbo fours have their place, and for buyers who primarily travel and rarely tow, they may make sense. But the Nissan Frontier makes a different argument. Its naturally aspirated V6 matches or approaches turbo engines in the segment based on EPA estimates, tows up to 7,150 pounds, and has been stress-tested to extreme levels before reaching a dealership.
Additionally, nine out of every 10 Frontiers sold in the last decade are still in circulation. For a truck buyer who loves an old-school V6 and thinks long-term, that’s a hard number to ignore.






