Land Rover Range Rover trim comparison
2026 Land Rover Range Rover P550e Autobiography vs P615 SV Black
The Range Rover P550e Autobiography starts at $159,200 while the P615 SV Black is $238,900. That $79,700 gap buys 7 meaningful differences.
This trim jump changes the engine from 3.0L I6 phev to 4.4L V8 Turbo. Everything else is secondary to whether that powertrain difference matters for how you drive.
Start with the P550e Autobiography if the 3.0L I6 phev already feels sufficient for the way you drive. Step up to the P615 SV Black only when the 4.4L V8 Turbo powertrain is the reason you are moving higher in the lineup.
Think about this as a monthly tradeoff, not just a sticker gap. The P615 SV Black adds about $1404/month on a typical 60-month loan, or around $84,240 more overall with interest. The payment only makes sense if that different powertrain matters to the way you actually drive, tow, or live with the vehicle.
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 you are specifically shopping for the stronger powertrain, not just more trim content.
When both feel the same
Both the P550e Autobiography and P615 SV Black share the same 8-speed shiftable automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $79,700 for 6 measurable differences, which works out to about $13,283 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. 7 specification differences, 1 shared.
Full Specification Comparison
Specifications reflect available data as of early 2026. Confirm details with an authorized dealer before purchasing.
| Spec | P550e Autobiography | P615 SV Black |
|---|---|---|
| Pricing | ||
| MSRP | $159,200 | $238,900 |
| Powertrain | ||
| Engine | 3.0L I6 phev | 4.4L V8 Turbo |
| Horsepower | 543 hp | 607 hp |
| Torque | 590 lb-ft | 553 lb-ft |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Drivetrain | 4WD | 4WD |
| Fuel Economy | ||
| City MPG | 21 | 16 |
| Highway MPG | 22 | 23 |
| Combined MPG | 21 | 18 |
| Fuel Tank | 18.9 gal | 23.8 gal |
| Dimensions | ||
| Curb Weight | 6,025 lbs | 5,985 lbs |
| Wheelbase | 118.0" | 118.0" |
| Length | 198.9" | 198.9" |
| Height | 73.6" | 73.6" |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 4yr/50k |
| Corrosion | 6yr/unlimited | 6yr/unlimited |
| Roadside Assistance | 4yr/50k | 4yr/50k |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2026 Land Rover Range Rover P550e Autobiography vs P615 SV Black Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Land Rover Range Rover lineup, the Land Rover brand hub, the Full-Size SUVs, 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 2026 Range Rover P615 SV Black cost than the P550e Autobiography?
The P615 SV Black starts at $238,900 compared to $159,200 for the P550e Autobiography. That is a $79,700 difference, or approximately $1404/month more on a 60-month loan.
Do the 2026 Land Rover Range Rover P550e Autobiography and P615 SV Black have the same engine?
No. The P550e Autobiography uses a 3.0L I6 phev (543 hp, 590 lb-ft), while the P615 SV Black has the 4.4L V8 Turbo (607 hp, 553 lb-ft). That is 64 more horsepower. Both pair with the same 8-speed shiftable automatic.
Do the 2026 Range Rover P550e Autobiography and P615 SV Black have the same drivetrain?
Yes. Both come with 4WD as standard. The differences between these trims are in features and equipment, not drivetrain.
What warranty does the 2026 Land Rover Range Rover come with?
All 2026 Land Rover Range Rover trims, including both the P550e Autobiography and P615 SV Black, come with Land Rover's standard warranty: 4yr/50k bumper-to-bumper and 4yr/50k powertrain coverage. Warranty does not vary by trim level.
Is the 2026 Land Rover Range Rover P615 SV Black worth $79,700 more than the P550e Autobiography?
The $79,700 buys the 4.4L V8 Turbo. If that powertrain matters for how you drive, yes. If not, the P550e Autobiography does the same job for less.
Which 2026 Land Rover Range Rover trim gets better fuel economy, the P550e Autobiography or the P615 SV Black?
The P550e Autobiography is the more efficient of the two at 21 combined MPG, versus 18 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.
Breaking Down the $79,700 Gap
The Range Rover P615 SV Black costs $79,700 more but shares the same drivetrain as the P550e Autobiography. The differences are mostly cosmetic or marginal, so the practical jump is limited.
How the P550e Autobiography and P615 SV Black Feel Different
Moving from the P550e Autobiography to the P615 SV Black means a different engine entirely. That means 64 more horsepower and -37 more lb-ft of torque. That extra power shows up most clearly once you are out of town and asking more of the drivetrain. The cost of that extra capability is roughly 3 fewer combined MPG.
Fuel Economy Comparison
The Range Rover P550e Autobiography gets 3 more combined MPG. At $3.50/gallon and 12,000 miles/year, that saves roughly $333 per year or $1,665 over five years of ownership.
The Short Version
$79,700 more for the Range Rover P615 SV Black gets you 6 real differences. At $1,404/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.
Land Rover Range Rover P550e Autobiography
Value-trim add-onsThese picks fit the P550e Autobiography best when the goal is covering the daily-use gaps without paying up to the next trim.
Land Rover Range Rover P615 SV Black
Step-up trim add-onsThese picks suit the P615 SV Black 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 2026 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 Land Rover or any dealership.
Page updated 2026-04-12. Verify equipment, pricing, and regional availability with the manufacturer or dealer.