Nissan Frontier trim comparison
2024 Nissan Frontier PRO-4X vs SL
The Frontier PRO-4X starts at $39,560 while the SL is $39,900. That $340 gap buys 4 meaningful differences.
The SL adds RWD instead of 4WD. If you deal with winter roads or need traction off-pavement, that could be worth $340 by itself. If not, the PRO-4X saves you the money.
Stay with the PRO-4X if 4WD already works for your weather and routine. Move to the SL only when RWD changes the way you will actually use the vehicle.
If you are budgeting this move monthly, the jump from the PRO-4X to the SL is about $6/month on a 60-month loan at 6.5% APR with 10% down. That works out to roughly $360 more by the time interest is counted. So the call is less about the raw price gap and more about whether RWD matters for where and how you drive versus 4WD.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when extra traction matters for your weather, roads, or weekend use.
When both feel the same
Both the PRO-4X and SL share the same 9-speed shiftable automatic transmission and Crew Cab cabin and bed dimensions.
The upgrade math
You are paying $340 for 3 measurable differences, which works out to about $113 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 4 specification differences, 3 shared.
Full Specification Comparison
Specifications reflect available data as of early 2024. Confirm details with an authorized dealer before purchasing.
| Spec | PRO-4X | SL |
|---|---|---|
| Pricing | ||
| MSRP | $39,560 | $39,900 |
| Powertrain | ||
| Engine | 3.8L V6 | 3.8L V6 |
| Horsepower | 310 hp | 310 hp |
| Torque | 281 lb-ft | 281 lb-ft |
| Transmission | 9-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain | 4WD | RWD |
| Fuel Economy | ||
| City MPG | 18 | 18 |
| Highway MPG | 22 | 24 |
| Combined MPG | 19 | 21 |
| Fuel Tank | 21.0 gal | 21.0 gal |
| Annual Fuel Cost (EPA) | No published data | $2,100/yr |
| Dimensions | ||
| Curb Weight | 4,728 lbs | 4,647 lbs |
| Wheelbase | 126.0" | 126.0" |
| Length | 210.2" | 210.2" |
| Width | 74.7" | 74.7" |
| Height | 72.9" | 71.4" |
| Truck Specs | ||
| Cab Type | Crew Cab | Crew Cab |
| Bed Length | 5.0 ft | 5.0 ft |
| Safety | ||
| NHTSA Overall | 4/5 stars | 4/5 stars |
| Warranty | ||
| Bumper-to-Bumper | 3yr/36k | 3yr/36k |
| Powertrain | 5yr/60k | 5yr/60k |
| Corrosion | 5yr/unlimited | 5yr/unlimited |
| Roadside Assistance | 3yr/36k | 3yr/36k |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2024 Nissan Frontier PRO-4X vs SL Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Nissan Frontier lineup, the Nissan brand hub, the Midsize Trucks, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2024 Frontier SL cost than the PRO-4X?
The SL starts at $39,900 compared to $39,560 for the PRO-4X (both Crew Cab 4WD). That is a $340 difference, or approximately $6/month more on a 60-month loan.
Do the 2024 Nissan Frontier PRO-4X and SL have the same engine?
Yes. Both use the 3.8L V6 producing 310 hp and 281 lb-ft of torque. The engine hardware does not change between these trims, so the real differences are in equipment and feature content.
Does the 2024 Frontier PRO-4X come with RWD?
No. The PRO-4X comes standard with 4WD while the SL has RWD. This affects traction, fuel economy, and curb weight.
Is the 2024 Frontier PRO-4X or SL safer?
Both share the same Nissan Frontier platform with an overall 4-star NHTSA safety rating. Safety ratings are model-level and identical across trims. The trim choice affects comfort and features, not crash protection.
What warranty does the 2024 Nissan Frontier come with?
All 2024 Nissan Frontier trims, including both the PRO-4X and SL, come with Nissan's standard warranty: 3yr/36k bumper-to-bumper and 5yr/60k powertrain coverage. Warranty does not vary by trim level.
Is the 2024 Nissan Frontier SL worth $340 more than the PRO-4X?
The $340 adds RWD. Worth it if you need the traction. Not worth it if you drive on dry roads year-round.
Which 2024 Nissan Frontier trim gets better fuel economy, the PRO-4X or the SL?
The SL is the more efficient of the two at 21 combined MPG, versus 19 for the other trim. That matters most if you are balancing running costs against the extra power, drivetrain, or comfort equipment tied to the pricier trim.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
What $340 Gets You
The Frontier SL is a clear upgrade over the PRO-4X. The $340 price increase gets you RWD -- real functional changes, not just cosmetics.
PRO-4X vs. SL: Day-to-Day
The SL drops to RWD from the PRO-4X's 4WD. Less traction capability, but potentially better fuel economy.
Fuel Economy Comparison
The Frontier SL gets 2 more combined MPG. At $3.50/gallon and 12,000 miles/year, that saves roughly $211 per year or $1,055 over five years of ownership.
What Both Trims Share
Despite the differences above, the PRO-4X and SL share engine and transmission, keeping the core Frontier experience consistent across trims.
Summary
$340 more for the Frontier SL gets you 3 real differences. At $6/month more, the question is whether those specific changes are things you will use regularly.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
Nissan Frontier PRO-4X
Value-trim add-onsThese picks fit the PRO-4X best when the goal is covering the daily-use gaps without paying up to the next trim.
Nissan Frontier SL
Step-up trim add-onsThese picks suit the SL when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2024 model year. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Nissan or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.