Engines Market

BMW X2 sDrive20i SPECIALISTS

BMW X2 sDrive20i Engine Replacement Compare Prices & Get Quotes

Get quotes today from trusted UK BMW X2 sDrive20i engine specialists. Compare prices on reconditioned, rebuilt and used engines for your sDrive20i - supply and fit available across the UK.

Supply & Fit Available
12-Month Warranty
Nationwide Delivery
100+ Suppliers
BMW X2 sDrive20i Engine
from£2,000 to £4,000
  • Usedfrom £1,500
  • Reconditionedfrom £2,000
  • Common codesB48A20C, B48A20A, B48A20B

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How it works

3 Simple Steps to Finding the Right Replacement Engine

Clear information first, then the right engine and specialist for your exact vehicle.

Variant History

BMW X2 sDrive20i Engine History & Specs at a Glance

The BMW X2 sDrive20i joined the F39 generation as the mid-range petrol option, offering a responsive 2.0-litre turbocharged four-cylinder in a front-wheel-drive package. Over the F39 production run, the sDrive20i badge carried two distinct B48 engine variants - the earlier B48A20A and the later B48A20C - with a clear step up in refinement and thermal management.

BMW X2 sDrive20i
  1. 2018

    F39 generation launches; sDrive20i debuts with B48A20A, 2.0-litre four-cylinder petrol, 178hp, front-wheel drive

  2. 2019

    B48A20C introduced, 2.0-litre four-cylinder petrol, 192hp, 280Nm torque

  3. 2020

    Seven-speed Steptronic dual-clutch transmission introduced for sDrive20i

  4. 2022

    F39 LCI facelift; sDrive20i continues with B48A20C, now producing 192hp with updated engine management calibration

  5. 2023

    F39 production ends; sDrive20i badge discontinued in favour of U10-generation powertrains

Every engine fitted to the BMW X2 sDrive20i is covered below, with UK rebuilt pricing and known failure points.

Engine Codes & Pricing

BMW X2 sDrive20i Engine Codes Specifications & Replacement Cost

Find your exact engine code, specs and UK replacement cost guide.

B48A20A — 2.0 Petrol (2018-2020) engine

B48A20A — 2.0 Petrol (2018-2020)

Power Output
178hp
Years Fitted
2018-2020

Can’t find your exact engine code?-> Get quotes for B48A20A BMW X2 sDrive20i engine replacement

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Common Problems

BMW X2 sDrive20i Engine Problems Repair Cost vs Replacement

The BMW X2 sDrive20i is powered by the B48 2.0-litre turbo petrol engine family. Early B48A20A units (2018-2020) and later B48A20C units (2019-2023) share similar architecture but feature improved thermal management and calibration in the later iteration. The most common failure points across both variants are coolant system-related, with plastic expansion tank and thermostat housing cracks being the primary concern. Every rebuilt engine supplied through EnginesMarket includes upgraded components addressing the original failure point, plus a minimum 12-month unlimited-mileage warranty.

Common failure points and repair options

Coolant System Failure

Affected
BMW X2 sDrive20i (B48A20A, B48A20C, 2018-2023)
Typical failure mileage
40,000-80,000 miles
Root cause
The factory plastic coolant expansion tank becomes brittle under repeated thermal cycling, leading to micro-fractures. Combined with thermostat housing degradation, this causes rapid coolant loss and severe head gasket stress.

Repair options

Repair tierDealer priceSpecialist price
Thermostat and hose replacement£450-£700£280-£450
Coolant system overhaul£800-£1,200£550-£850
Full Replacement - rebuilt/reconditioned engine£4,500-£6,500£2,800-£4,500
Our recommendation
If your BMW X2 sDrive20i is losing coolant but shows no misfires or white exhaust smoke, a full coolant system overhaul (£550-£850 at a specialist) is highly cost-effective. However, if the temperature gauge has spiked or coolant has contaminated the oil, internal warping is likely occurring. At that stage, a rebuilt engine is the only reliable path.
-> Compare rebuilt B48A20C BMW X2 sDrive20i engine prices

High-Pressure Fuel Pump (HPFP) Failure

Affected
BMW X2 sDrive20i (B48A20C, 2019-2023)
Typical failure mileage
50,000-90,000 miles
Root cause
The high-pressure fuel pump can experience internal wear, leading to fuel pressure drops that cause hard starting, rough running, and in severe cases, limp mode activation.

Repair options

Repair tierDealer priceSpecialist price
HPFP replacement only£800-£1,400£500-£900
Full Replacement - rebuilt/reconditioned engine£4,500-£6,500£2,800-£4,500
Our recommendation
If you experience hard starting or hesitation under acceleration, have the HPFP inspected immediately. A £500-£900 replacement at a specialist can save the engine. If fuel contamination has occurred, a rebuilt engine with a full fuel system refresh is the safest path.
-> Compare rebuilt B48A20C BMW X2 sDrive20i engine prices

Don't Let Engine Failure Write Off Your BMW X2 sDrive20i

The BMW X2 sDrive20i is a refined and responsive petrol variant, but its cooling system and high-pressure fuel system require vigilance. Early detection of coolant loss or fuel pressure issues can save the engine. Every rebuilt engine supplied through EnginesMarket carries a minimum 12-month unlimited-mileage warranty, with upgraded components addressing the original failure points. Compare quotes from UK specialists today.

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FAQ

BMW X2 sDrive20i Engine ReplacementFrequently Asked Questions

Everything BMW X2 sDrive20i owners usually ask before choosing a rebuilt, reconditioned or used replacement engine.

Why Choose Us

Compare BMW X2 sDrive20i Engine Prices Today

Comparing quotes for your BMW X2 sDrive20i engine replacement is free, no-obligation, and specific to your exact vehicle and engine code. Enter your registration above to connect with vetted UK specialists who stock the right engine for your sDrive20i - whether you need a used unit, a reconditioned replacement, or a fully rebuilt engine with warranty.

150+150+ BMW X2 sDrive20i engines supplied through our network
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