ZF 6HP Family
Earlier Sport models use ZF 6HP-family automatics. Valve-body wear, pressure solenoids, torque-converter lock-up and internal clutch condition are key diagnostic areas.
Range Rover Sport Gearbox Repair Specialists in London
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Range Rover Sport Transmission Specialists
Range Rover Sport Gearbox Repair Specialists in London
Range Rover Sport gearbox repair in London spans both ZF six-speed and eight-speed automatic generations, with newer MHEV, PHEV and high-output models adding further driveline complexity.
If your Sport shudders under light throttle, bangs into Drive, flares between shifts or develops a gearbox warning, we identify the exact 6HP or 8HP transmission and assess the transfer case and 4x4 driveline alongside it.
Diagnostics From £30Identify the fault first
Fixed QuoteBefore repair work begins
ZF Specialists6-speed and 8HP systems
12 Month GuaranteeWhere applicable
Which Range Rover Sport Do You Have?
Range Rover Sport Types, Generations and Gearboxes
Range Rover Sport moved from ZF six-speed automatics on early L320 models into the eight-speed 8HP family on later L320 and L494 vehicles, with current L461 powertrains continuing the eight-speed architecture in more complex MHEV, PHEV and performance forms.
| Range Rover Sport generation / type | Typical UK engines / versions | Automatic gearbox | What owners often search for |
|---|---|---|---|
| L320, 2005–2010 | TDV6, TDV8 and petrol V8 / supercharged V8 | ZF six-speed automatic (6HP family) | Range Rover Sport 6-speed gearbox fault, harsh shift, gearbox slipping |
| L320, 2011–2013 | Later TDV6/SDV6, 4.4 TDV8 and V8 variants | ZF 6HP28 on some versions; ZF 8HP70 eight-speed introduced on selected later powertrains | Sport 6HP28 problems, 8HP70 gearbox repair, torque converter shudder |
| L494, 2013–2022 | SDV6, SDV8, P400e, V8 and SVR | ZF eight-speed automatic / 8HP family; 8HP70 documented on key V6/V8 applications | Range Rover Sport 8HP70 fault, gearbox shudder, harsh downshift |
| L461, 2022–present | MHEV petrol/diesel, PHEV, V8 and SV | Eight-speed automatic; exact high-torque ZF derivative varies by powertrain | New Range Rover Sport gearbox fault, 8-speed warning, Sport SV transmission |
Check the specification: Check the generation and powertrain because L320, L494 and L461 models do not all use the same ZF automatic or calibration.
Transmission Families
First generation
Eight-speed
Current generation
Range Rover Sport Gearbox Models Explained
ZF 8HP70 / 8HP Family
The 8HP70 and related 8HP applications brought more ratios and higher torque capacity. Converter behaviour, adaptation and hydraulic-control faults remain common routes during diagnosis.
Later High-Torque 8HP
Current high-output and electrified Sport models use later eight-speed derivatives with powertrain-specific calibration, so the exact transmission and hybrid/performance integration need confirming from vehicle data.
Common Problems
Common Range Rover Sport Automatic Gearbox Issues
Range Rover Sport faults are often load sensitive. A shudder under light throttle can point toward converter or driveline behaviour, while binding on a tight turn may be transfer-case related rather than an internal gearbox failure.
Torque-Converter Shudder
Cruising shudder can involve converter lock-up, valve-body control or fluid condition, but propshaft and wheel-related vibration should also be ruled out.
Harsh Cold or Hot Shifts
A bang into Drive or Reverse can result from pressure build-up, valve-body control, adaptation, mounts or clutch application.
Delayed Drive or Reverse
RPM flare between shifts can indicate pressure loss, solenoid/valve-body faults or internal clutch wear.
Gearbox Warning / Limp Mode
A whine or hum under load can originate in gearbox bearings, transfer case, differential, propshaft or wheel bearings.
Slipping or Flaring
Judder or binding on tight turns may come from the twin-speed transfer case or 4x4 system rather than the main automatic transmission.
Low-Speed Judder on Turns
A gearbox warning or limp mode should be read with JLR-compatible diagnostics before major components are replaced.
Range Rover Sport automatic gearbox diagnostics and repair across London.
Describe the Symptom
What Does a Range Rover Sport Gearbox Fault Sound or Feel Like?
Tell us whether the Sport problem appears while towing, under hard acceleration, cruising at a steady speed or turning tightly at low speed. That operating condition helps separate converter, hydraulic and 4x4 causes.
| What you notice | How drivers describe it | Possible areas to investigate |
|---|---|---|
| Shudder at cruising speed | “It vibrates under light throttle at 50–70 mph.” | Converter lock-up, valve body, fluid condition, propshaft or wheel/tyre issue |
| Bang into gear | “It engages Drive or Reverse with a thump.” | Hydraulic pressure, valve body, adaptation, mounts or internal clutch application |
| Flare between shifts | “The revs rise before the next gear takes.” | Clutch slip, pressure control, solenoid/valve body or internal wear |
| Whine / hum under load | “There is a drivetrain noise that changes with speed.” | Gearbox bearings, transfer case, differential, propshaft or wheel bearing |
| Judder on tight turns | “It feels like the vehicle is binding when manoeuvring.” | Twin-speed transfer case or AWD driveline before assuming gearbox failure |
| Stuck in one gear | “The warning came on and it stopped changing properly.” | TCM protection mode, speed-sensor plausibility, valve block or internal fault |
Important: A shudder, hum or tight-turn judder can originate in the 4x4 driveline rather than the gearbox itself.
Diagnostic Trouble Codes
Range Rover Sport Gearbox Fault Codes
Range Rover Sport fault codes need six-speed versus eight-speed context. We compare JLR DTCs with ratio, speed, pressure, converter and transfer-case information before choosing a repair path.
| Fault code | What it broadly relates to | What may need checking |
|---|---|---|
| P0715-64 | Input/turbine shaft speed sensor A circuit — signal plausibility failure in JLR guidance | TCM adaptation/software, input-speed signal and mechatronic valve block |
| P0700-02 | Transmission control system warning / general signal failure | Underlying TCM DTCs and the transmission condition causing the warning |
| P0730 | Incorrect gear ratio | Clutch application, commanded/actual ratio, hydraulic pressure and internal wear |
| P0741 | Torque-converter clutch performance / stuck off | Converter lock-up, valve body, pressure regulation and fluid condition |
| P0729 | Gear 6 incorrect ratio on applicable diagnostic systems | Ratio monitoring, clutch application, pressure and internal mechanical condition |
A transmission warning can be the result of a sensor, mechatronic or protection-mode issue without proving that the entire gearbox requires reconditioning.
Repair Costs
How Much Does a Range Rover Sport Gearbox Repair Cost?
Sport gearbox pricing depends on 6HP versus 8HP hardware and whether the failure is valve-body, converter, internal or related to the transfer-case/driveline. High-output and PHEV variants can add complexity.
| Range Rover Sport gearbox work | Typical guide range | What can change the price? |
|---|---|---|
| Diagnostic scan, road test and initial assessment | From £30 | Depth of testing and whether transfer-case/driveline checks are required |
| Valve-body / solenoid related repair | Approx. £800 - £1,600 | 6HP/8HP variant, solenoids, hydraulic wear and coding |
| ZF six-speed full repair / reconditioning | Approx. £2k - £4k+ | Converter, clutches, valve body and internal hard-part condition |
| ZF 8HP / 8HP70 full repair / reconditioning | Approx. £3k - £4.5k+ | Powertrain torque, internal damage, valve body and converter condition |
| PHEV / SV high-output transmission work | Diagnosis required | Exact transmission derivative, hybrid/performance calibration and failed component |
Important: The prices below are guide ranges only. We confirm the exact repair and final quotation after diagnosis.
Diagnosis Before Parts
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How We Diagnose a Range Rover Sport Gearbox Fault
Identify the gearbox
We confirm L320, L494 or L461 generation, engine, hybrid/performance status and exact ZF automatic.
Scan the transmission
JLR-compatible diagnostics are used to inspect gearbox faults, converter slip, adaptations, pressure and relevant 4x4 data.
Test the fault area
The reported fault is reproduced and compared with valve-body, converter, clutch operation, transfer-case and driveline behaviour.
Quote the correct repair
Once the failed area is proven, we explain the correct repair route and provide the vehicle-specific quote before work starts.
Range Rover Sport Gearbox Fault? Speak to a Specialist.
Send us the Range Rover Sport registration and tell us whether the fault appears cruising, under load, selecting Drive/Reverse or on tight turns.
London Coverage
Range Rover Sport Gearbox Repairs Across London
Service4Service London provides Range Rover Sport automatic gearbox and 4x4 driveline diagnosis across Greater London, with collection and delivery options available across London.
A Sport that behaves normally in city traffic but shudders at 60 mph needs a different diagnostic focus from one that binds while manoeuvring. Describing exactly where the fault appears helps us reproduce it.
More Range Rover gearbox guides:
Looking for the wider Range Rover range? Visit our Range Rover gearbox repair page in London.
Common Questions
Range Rover Sport Gearbox Problems: Straight Answers
Which automatic gearbox does a Range Rover Sport use?
Early L320 models use ZF six-speed automatics, while later L320, L494 and current Sport models use ZF eight-speed transmission technology.
Why does my Range Rover Sport shudder at cruising speed?
Torque-converter lock-up is one possibility, but propshaft, wheel, tyre and transfer-case components can create similar vibration.
Why does my Sport bind or judder on tight turns?
The transfer case or wider 4x4 driveline can cause binding or judder and should be checked before the main gearbox is blamed.
Can a Range Rover Sport valve body be repaired?
Many hydraulic, solenoid and valve-body faults can be repaired or reconditioned once diagnosis confirms the failed area.
How much can full Range Rover Sport gearbox reconditioning cost?
The guide range is around £2k–£4k for six-speed units and around £3k–£4.5k for 8HP-family reconditioning, depending on damage.
Do PHEV and high-output Sport models need different diagnosis?
Yes. Hybrid and performance variants use powertrain-specific calibration and may require additional transmission and driveline data.
Get a Range Rover Sport Gearbox Diagnosis
For a Range Rover Sport gearbox fault in London, establish 6HP versus 8HP first, reproduce the symptom under the right load and separate transmission faults from transfer-case and 4x4 behaviour.
