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Remapping BMW X3

50 engines · 4 generations — up to +140 hp

Compare every BMW X3 engine we remap: stock figures, Stage 1 gains and prices, plus ethanol (E85) options.

50
engines
+140 hp
up to
+200 Nm
up to
€449
Stage 1 from

Find your vehicle directly

Search for your vehicle to see remapping options, expected gains and our prices.

BMW X3 — engines
EngineStockAfter Stage 1GainE85 ethanolFrom
2003 - E83
18d 136ch 136 hp 210 hp +74 hp €449
18d 143ch 143 hp 210 hp +67 hp €449
20d 150ch 150 hp 185 hp +35 hp €449
20d 177ch 177 hp 210 hp +33 hp €449
2.5i 192ch 192 hp 205 hp +13 hp Ethanol conversion available €550
30d 204ch 204 hp 250 hp +46 hp €490
25i (2.5) 218ch 218 hp 238 hp +20 hp Ethanol conversion available €490
30d 218ch 218 hp 260 hp +42 hp €449
3.0i 231ch 231 hp 245 hp +14 hp Ethanol conversion available €540
30i 265ch 265 hp 275 hp +10 hp Ethanol conversion available €490
3.0si 272ch 272 hp 287 hp +15 hp Ethanol conversion available €550
30sd 286ch 286 hp 340 hp +54 hp €490
2011 - F25
18d 136ch 136 hp 220 hp +84 hp €449
18d 143ch 143 hp 220 hp +77 hp €449
18d 150ch 150 hp 180 hp +30 hp €449
20d 163ch 163 hp 220 hp +57 hp €449
20d 184ch 184 hp 220 hp +36 hp €449
20i 184ch 184 hp 260 hp +76 hp Ethanol conversion available €449
20d 190ch 190 hp 225 hp +35 hp €449
30d 211ch 211 hp 263 hp +52 hp €490
28i 245ch 245 hp 280 hp +35 hp Ethanol conversion available €590
28i 258ch 258 hp 280 hp +22 hp Ethanol conversion available €449
30d 258ch 258 hp 310 hp +52 hp €449
35i Twinscroll (N55) 306ch 306 hp 350 hp +44 hp Ethanol conversion available €690
35d 313ch 313 hp 360 hp +47 hp €490
2018 - G01
18d 136ch 136 hp 220 hp +84 hp €449
18d EU6d 150ch 150 hp 220 hp +70 hp €490
20d EU6d 163ch 163 hp 225 hp +62 hp €490
20i (2.0T) EU6d 184ch 184 hp 300 hp +116 hp Ethanol conversion available €490
20d EU6d 190ch 190 hp 225 hp +35 hp €490
25i (2.0T) EU6 224ch 224 hp 300 hp +76 hp Ethanol conversion available €590
25d 231ch 231 hp 270 hp +39 hp €540
30e (2.0T) EU6 252ch 252 hp 380 hp +128 hp Ethanol conversion available €590
30i (2.0T) EU6d 252ch 252 hp 310 hp +58 hp Ethanol conversion available €590
30d 265ch 265 hp 310 hp +45 hp €490
30e (2.0T) EU6d - BE 271ch 271 hp 380 hp +109 hp Ethanol conversion available €590
30d 286ch 286 hp 335 hp +49 hp €490
30e (2.0T) EU6d 292ch 292 hp 380 hp +88 hp Ethanol conversion available €590
M40d 326ch 326 hp 380 hp +54 hp €590
40d 340ch 340 hp 400 hp +60 hp €590
M40i 360ch 360 hp 420 hp +60 hp Ethanol conversion available €690
M40i 374ch 374 hp 420 hp +46 hp Ethanol conversion available €490
M40i 382ch 382 hp 420 hp +38 hp Ethanol conversion available €490
3.0T (M-competition) 510ch★ 510 hp 650 hp +140 hp Ethanol conversion available €750
2024 - G45
20d MHEV 197ch 197 hp 250 hp +53 hp €490
20i MHEV 208ch 208 hp 260 hp +52 hp Ethanol conversion available €490
30i MHEV 255ch 255 hp 310 hp +55 hp Ethanol conversion available €490
30e 299ch 299 hp 380 hp +81 hp Ethanol conversion available €490
40d MHEV 303ch 303 hp 350 hp +47 hp €490
M50 398ch 398 hp 420 hp +22 hp Ethanol conversion available €590

Top 3 engines

Best petrol gain 3.0T (M-competition) 510ch 510 hp → 650 hp · +140 hp · €750 View
Best diesel gain 18d 143ch 143 hp → 220 hp · +77 hp · €449 View
Best gain / price ratio 30e (2.0T) EU6 252ch 252 hp → 380 hp · +128 hp · €590 View

Switch to ethanol (E85)

23 BMW X3 engines are compatible with E85 conversion in our catalogue. Ethanol saves up to 50% at the pump and cuts your carbon footprint — with no compromise on performance. Good for your wallet and for the planet.

Find your vehicle
23
E85-compatible engines

Other models BMW

3-serie 122 5-serie 102 1-serie 73 7-serie 58 X5 47 4 Gran Coupé-series 42
See all models BMW

FAQ

What gains can I expect on a BMW X3?
Gains depend on the exact engine: the comparison table above shows stock vs Stage 1 power and torque for each BMW X3 version.
How much is a BMW X3 Stage 1?
From €449. Pick your engine for the exact price.
Is E85 conversion available on the BMW X3?
Yes, 23 BMW X3 engines are E85-compatible in our catalogue. Ethanol can halve your fuel bill and shrink your carbon footprint, with performance left intact.
Where can I get my BMW X3 remapped?
Our workshop is in Lathuile (74210), at the southern end of Lake Annecy, by appointment, Monday to Friday 9am–6pm and Saturday 8am–12pm. We can also come to your home within about 1h30 of Annecy (power socket and internet connection required; travel costs may apply). Find Alpes Reprog on Google Maps