Toyota Sienta 2018
MPV B-Segment
 Prices RM 90,200-101,900 |  Body type MPV |  Number of seats 7 |  Fuel Type Petrol |
Share
Toyota Sienta 2018
The 2018 Toyota Sienta is a versatile compact MPV designed for urban families, offering multiple configurations to suit different needs. Available in petrol and hybrid variants, it features a fuel-efficient 1.5L engine paired with a CVT transmission, delivering smooth performance. Key upgrades from previous models include enhanced safety features like Toyota Safety Sense (TSS) and improved interior flexibility with sliding rear doors and optional 5+2 seating. Trim levels range from the base G to the premium Hybrid S, with options for dual-zone climate control, touchscreen infotainment, and advanced driver assists. Its compact dimensions and 5.5L/100km hybrid fuel economy make it ideal for Malaysia's city driving.
On this page, we provide everything you need to know about the 2018 Toyota Sienta. Explore detailed specifications, pricing for Malaysian markets, and trim comparisons (G, X, Hybrid S) to find your perfect fit. Learn about common issues reported by owners, such as CVT responsiveness or sliding door maintenance, alongside expert-recommended solutions. Stay updated with the latest news, recalls, and FAQs, or dive into the Sienta's history since its 2015 debut. Whether you're comparing features, seeking ownership tips, or researching resale value, our curated data ensures informed decisions. Need a test drive location or financing advice? We've got you covered.
ALL
Model, Price, and Specifications
General
Body
Engine
Electric Motor/Battery
Transmission
Chassis Steering
Wheel Braking
Off-road Performance
Active Safety Features
Passive Safety Features
Driver Assistance Features
Interior Features
In-car/Out-car Power Supply
Anti-theft Features
Seat Features
Air Conditioning Features
Lighting Features
Glass/Rearview Mirror
Multimedia Features
More
2018 Toyota Sienta 1.5G
RM 90,200
Focused Configurations
Retail Price：RM 90,200
Top Speed(km/h)：-
0-100km/h(s)：-
As Tested(L/100km)：-
Manufacturers Claim(L/100km)：4.4
Launched Year：2018
On Sale：X
Warranty Manufacturer：5 years / Unlimited
Fuel Type：Petrol
2018 Toyota Sienta 1.5V
RM 101,900
Focused Configurations
Retail Price：RM 101,900
Top Speed(km/h)：-
0-100km/h(s)：-
As Tested(L/100km)：-
Manufacturers Claim(L/100km)：4.4
Launched Year：2018
On Sale：X
Warranty Manufacturer：5 years / Unlimited
Fuel Type：Petrol
Highlights
Toyota Sienta +2018 Key Highlights
The 2018 Toyota Sienta solidified its position as a versatile compact MPV, blending practicality with innovative features. Designed for urban families, it offered fuel efficiency (hybrid models achieving 5.5L/100km), sliding doors for tight spaces, and a flexible 5+2 seating layout. Key upgrades included enhanced safety tech like Toyota Safety Sense (TSS) and a refreshed infotainment system, catering to Malaysia’s demand for reliable, family-focused vehicles.
1.5L Petrol G Variant
1.5L Hybrid S Variant
1.5L Hybrid X Variant (Top Spec)
Limited Edition (Special Trim)
Common Problem
Transmission Issues
One of the most frequently mentioned concerns for the 2018 Toyota Sienna, which shares some similarities with the Sienta, is the 8-speed automatic transmission (8AT). Users have reported issues such as harsh or delayed shifting, hesitation, and jerking. These problems were noted in both the 2017 and 2018 models. Some users suggest that these might be early indicators of transmission failure, although others have had their transmissions replaced under warranty and experienced no further issues. It's advisable to check if any software updates or technical service bulletins (TSBs) have been applied to a used vehicle before purchase.
Rust and Water Drainage
Another issue raised was related to the sliding doors developing rust problems and water drainage issues around the windshield. The mesh covering the drainage holes can get clogged, leading to water pooling and potentially affecting the front shock towers over time.
Maintenance Concerns
Routine maintenance includes replacing spark plugs at around 60,000 miles, which can be challenging due to their location. Additionally, tires may need replacement every 30,000-40,000 miles, depending on driving conditions and habits.
Performance Feedback
Some drivers have noted that the 8-speed transmission can feel sluggish during quick accelerations, particularly when downshifting. This characteristic may not affect the longevity of the vehicle but could influence driving satisfaction.
General Reliability
Despite these issues, many owners report overall satisfaction with their vehicles, citing reliability and performance as strong points. The engine is noted for its power compared to competitors, making it one of the more robust options in its class. However, potential buyers should weigh these benefits against the known issues and consider having a thorough pre-purchase inspection conducted.
Resale Value
2018 Perodua Alza 1.5 AV AT
Resale Value : 70.35%
Market Value: RM 44,100
Original Price: RM 62,690
2018 Proton Ertiga 1.4 Executive MT
Resale Value : 62.14%
Market Value: RM 38,700
Original Price: RM 62,278
2018 Toyota Innova 2.0E (A)
Resale Value : 61.48%
Market Value: RM 81,400
Original Price: RM 132,400
4
2018 Toyota Sienta 1.5V
Resale Value : 60.64%
Market Value: RM 55,500
Original Price: RM 91,528
5
2018 Honda Odyssey 2.4 EXV
Resale Value : 56.9%
Market Value: RM 147,300
Original Price: RM 258,896
6
2018 Hyundai Grand Starex 2.5GLS CRDi VGT Royale Deluxe
Resale Value : 52.55%
Market Value: RM 94,900
Original Price: RM 180,594
7
2018 Ford S-Max 2.0L EcoBoost
Resale Value : 36.09%
Market Value: RM 84,800
Original Price: RM 234,988
More Toyota Cars
Toyota Avanza
Price
TBC
MPG
-
Toyota Avanza is a toyota-avanzaMPV hybrid car launched by Toyota. PCauto has cataloged various variants of this car produced from- to -.You can compare differences in detail at the parameter table. Among the 0 variants of Toyota Avanza, prices range from the affordableTBC to the most expensiveTBC .You can find different horsepower versions ranging from - to - Toyota Avanza offers - engines and - transmission. Check the spec sheet for more details.
Toyota Yaris
3
Rank in Hatchback
Price
RM 88,000-91,600
MPG
40-49 combined
This car series review gives a comprehensive evaluation of the 2019 Toyota Yaris.
Toyota Veloz
4
Rank in MPV
Price
RM 95,000
MPG
55 combined
Toyota Veloz is a toyota-velozMPV hybrid car launched by Toyota. PCauto has cataloged various variants of this car produced from2022 to 2023.You can compare differences in detail at the parameter table. Among the 1 variants of Toyota Veloz, prices range from the affordableRM 95,000 to the most expensiveRM 95,000 .You can find different horsepower versions ranging from 106PS to 106PS Toyota Veloz offers 1.5L engines and CVT transmission. Check the spec sheet for more details.
Toyota Hiace
1
Rank in Commercial
Price
RM 103,000
MPG
-
Toyota Hiace is a toyota-hiaceCommercial hybrid car launched by Toyota. PCauto has cataloged various variants of this car produced from2018 to 2018.You can compare differences in detail at the parameter table. Among the 1 variants of Toyota Hiace, prices range from the affordableRM 103,000 to the most expensiveRM 103,000 .You can find different horsepower versions ranging from 102PS to 102PS Toyota Hiace offers 2.5L engines and MT transmission. Check the spec sheet for more details.
Compare Toyota Sienta With Similar Cars
2018 Toyota Sienta 1.5G
Price
RM 90,200
Body
4235×1695×1695
Engine Power(PS)
107
Engine Torque(Nm)
-
TRANSMISSION
CVT
Fuel Consumption
4.4
2018 Perodua Alza 1.5 S MTRM 49,9444435×1695×1620104-MT7.87
2020 Mitsubishi Xpander 1.5 LRM 99,9804475×1750×1730105-AT8.9
2018 Proton Ertiga 1.4 Executive MTRM 56,7734265×1695×168592-MT5.7
History of Toyota Sienta
3rd Generation (2023-present)
The current model refines TNGA-B architecture with enhanced hybrid efficiency (3.47L/100km), 10.5-inch touchscreens, and Shikakumaru styling for a tech-savvy, eco-friendly MPV experience.
2nd Generation (2015-2023)
Built on the TNGA platform, this iteration expanded cabin space (+20mm height) and introduced hybrid options, maintaining its boxy yet rounded design for family versatility.
1st Generation (2003-2010)
Launched in Japan, the XP80 model featured a 1.5L engine with 109 HP, prioritizing compact dimensions (4.1m length) and flexible 5/7-seat layouts for urban practicality.