124 on UK roads in 2025+73 vs 2024
On the road
124
124 licensed
Change vs 2024
+143.1%
+73 cars
New in 2025
84
first-time registrations
Electrified
97.6%
hybrid, plug-in & battery
The Toyota SIENTA is a rare sight on UK roads, with 124 licensed in 2025 - up 143.1% on 2024. 84 were registered new in 2025. Every one is fully electric.
Licensed Toyota SIENTA cars on the road over time
First-time registrations per year
Fuel, engine size and age across every Toyota SIENTA on the road today.
Current split
Engine size
Cars on the road by engine capacity
How a Toyota Sienta holds up at its MOT and how it's driven - from 484 tests, tracked across 2022-2025.
Average for its class
88.3%
484 MOT tests in 2025 · 444 first-time
Pass rate over time
2022
88.1%
2023
91%
2024
91.4%
2025
88.3%
▲ 0.2 pts since 2022
First-time pass rate by the car's age (tested in 2025)
How a Toyota Sienta is driven
tracked across 2022-25miles a year, from 217 cars tracked across years
27.6%
low · <5k
41.5%
avg · 5-15k
30.9%
high · 15k+
Most cover 4,254-18,570 miles a year (median 9,012).
Yearly mileage as the car ages
Driven most when newer, easing as it gets older.
Mileage & condition
Odometer when tested (2025)
Typical odometer rising: 66,585 → 60,322 → 55,989 → 57,897
Pass rate as the odometer climbs
First-time pass rate by fuel
Not enough data.
A 2025 Toyota Sienta passes first time 88.3% of the time - above the 77.6% UK average. The typical one is driven about 12,143 miles a year, and reliability is mostly about miles: 88.1% of low-mileage cars pass versus 85% past 120k.
Of 52 first-time fails, here's what gets flagged most. Most cars fail on more than one item, so shares add up past 100%.
Share of failed tests, by area
Exact items most often recorded as the reason a car failed
Before you buy a specific Toyota SIENTA, run its registration through AnalyzeMyCar for MOT history, mileage checks, service history and valuation.
