Toyota Rumion vs BYD SEALION 7

A proper head-to-head in South Africa — compare price, performance, fuel economy or electric range, safety and the details that shape long-term ownership.

Toyota Rumion in South Africa

Toyota Rumion

1.5 XS CVT Petrol CVT Current
ZAR 389,900 ex-showroom
⚡ 77 kW 🔧 140 Nm ⛽ 14.7 km/l
VS
BYD SEALION 7 in South Africa

BYD SEALION 7

Performance EV AWD 4.5S Electric Single-Speed Reduction Gear Current
ZAR 1,319,900 ex-showroom
⚡ 390 kW 🔧 690 Nm
+ Add a 3rd car

Decision summary

Toyota Rumion vs BYD SEALION 7: the short answer

SEALION 7 has a large lead in Hagalu's source-backed catalogue index over Rumion.

Rumion starts ZAR 770,000 cheaper Rumion from ZAR 339,900 · SEALION 7 from ZAR 1,109,900

Five key differences

Exact selected derivatives
Specification Rumion SEALION 7
Maximum Power Rumion77 kW @ 6000 rpm SEALION 7390 kW
Maximum Torque Rumion140 Nm @ 4200 rpm SEALION 7690 Nm
Engine Size Rumion1496 cc SEALION 7Not Applicable
Combined Fuel Economy Rumion14.7 km/l SEALION 7Not Applicable
Ground Clearance Rumion155 mm SEALION 7163 mm

Strongest published figure in that row; no road-test winner is implied.

Independent editorial assessment

Hagalu editorial ratings

When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.

Toyota Rumion

1.5 XS CVT

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

BYD SEALION 7

Performance EV AWD 4.5S

Hagalu editorial rating
4.4/5

Desk research · Exact variant

Editorial assessment, not a customer rating. Not road-tested for this review.

Read the review and score breakdown

Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.

What Each Car Gets Right (and Wrong)

Rumion

Strengths
  • Nothing stands out clearly here.
Weak Spots
  • Less powerful engine setup
  • Lower fuel efficiency
  • Fewer listed safety features
  • Lower published practicality figures
Best suited to: General Use
Specification evidence leader

SEALION 7

Strengths
  • More powerful engine output
  • Better fuel efficiency
  • Stronger listed safety equipment
  • Stronger published practicality figures
Weak Spots
  • No obvious weak spots to flag.
Best suited to: Published Performance Published Efficiency Published Practicality

Which One's Right for You?

Rumion

  • Buyers who prefer this derivative's confirmed specification mix

SEALION 7

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the lower published fuel or energy use
  • Buyers prioritising the more complete listed safety equipment
  • Buyers prioritising the stronger published space and capacity figures

Full Specs, Side by Side

Spec Rumion SEALION 7
Model Introduced Year 2023 2025
Generation First generation Rumion in South Africa First South African SEALION 7 generation
Facelift History New model, no facelift yet No separately marketed South African facelift announced as at August 2026
Facelift Launched Since Original current-generation version Original current-generation version
Facelift Version Ending Current Current
Body Style MPV SUV
Color Note White, Silver, Grey, Blue, Red -
Dealer Stock Note Top grade in the South Africa lineup -
Model Year 2026 2026
Production Status active Active
Segment MPV Medium SUV
Tare Mass Kg 1185 kg -
Vehicle Type MPV Passenger vehicle
Spec Rumion SEALION 7
Length 4475 mm 4830 mm
Width 1695 mm 1925 mm
Height 1620 mm 1620 mm
Wheelbase 2750 mm 2930 mm
Ground Clearance (Default) 155 mm 163 mm
Ground Clearance (With Full Seating Load) 125 mm 140 mm
Fuel Tank Capacity 43 l 0 l
Boot/Cargo Space 300 l 500 l
Kerb Weight 1185 kg 2340 kg
Gross Vehicle Weight (GVW) 1660 kg 2750 kg
Payload Capacity 475 kg 410 kg
Towing Capacity 1600 kg 1500 kg
Seating Capacity 7 seats 5 seats
Number of Rows 3 rows 2 rows
Doors 5 doors 5 doors
Minimum Turning Radius 5.2 m 5.85 m
Front Headroom 993 mm 980 mm
Rear Headroom 946 mm 940 mm
Front Legroom 1049 mm 1100 mm
Rear Legroom 891 mm 820 mm

In depth: how these cars differ

This Rumion and SEALION 7 comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: Rumion 32 vs SEALION 7 100.

Efficiency index: Rumion 59 vs SEALION 7 90.

Safety-equipment index: Rumion 87 vs SEALION 7 99.

Practicality index: Rumion 61 vs SEALION 7 62.

Ownership-cover index: Rumion 43 vs SEALION 7 not separately scored.

These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.

Specification Evidence Index

A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.

Evidence / 100
Evidence-index readout

SEALION 7 leads by 31 points

SEALION 7 has a large lead in Hagalu's source-backed catalogue index over Rumion.

Evidence leader 88 /100
Lead 31 points
Data 69% source coverage
88
#1 Evidence leader

SEALION 7

69% source coverage 3 strong categories
Best at Performance 100 Check Practicality 62
Performance 100
Efficiency 90
Safety 99
Practicality 62
Leads by 31 points
57
#2

Rumion

87% source coverage 1 strong categories
Best at Safety 87 Check Performance 32
Performance 32
Efficiency 59
Safety 87
Practicality 61
Ownership 43
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance SEALION 7 +68 Efficiency SEALION 7 +31 Safety SEALION 7 +12 Practicality SEALION 7 +1

Large difference in the source-backed catalogue index.

Why this score View full breakdown
Evidence-index leader

SEALION 7

Performance 100/100
Efficiency 90/100
Safety 99/100
Practicality 62/100

Rumion

Performance 32/100
Efficiency 59/100
Safety 87/100
Practicality 61/100
Ownership 43/100

What the evidence means

Evidence index BYD SEALION 7 leads the specification evidence index with 88 pts vs 57 pts for Rumion

In Hagalu's specification evidence index, SEALION 7 leads. However, Rumion may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

Rumion vs SEALION 7 questions

There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.

Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.

Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.

A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.

Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.

Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.